mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-03 10:54:42 +00:00
Remove some unnecessary C-style statics.
Restore an assertion that arithmetic can be performed on this format. llvm-svn: 43638
This commit is contained in:
Neil Booth
parent
aa3229f2f1
commit
cd1d243989
@ -121,7 +121,7 @@ namespace {
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If the exponent overflows, returns a large exponent with the
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appropriate sign. */
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static int
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int
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readExponent(const char *p)
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{
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bool isNegative;
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@ -159,7 +159,7 @@ namespace {
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/* This is ugly and needs cleaning up, but I don't immediately see
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how whilst remaining safe. */
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static int
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int
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totalExponent(const char *p, int exponentAdjustment)
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{
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integerPart unsignedExponent;
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@ -433,7 +433,7 @@ namespace {
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/* Place pow(5, power) in DST, and return the number of parts used.
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DST must be at least one part larger than size of the answer. */
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static unsigned int
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unsigned int
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powerOf5(integerPart *dst, unsigned int power)
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{
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static integerPart firstEightPowers[] = { 1, 5, 25, 125, 625, 3125,
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@ -504,7 +504,7 @@ namespace {
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/* Write out an integerPart in hexadecimal, starting with the most
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significant nibble. Write out exactly COUNT hexdigits, return
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COUNT. */
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static unsigned int
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unsigned int
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partAsHex (char *dst, integerPart part, unsigned int count,
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const char *hexDigitChars)
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{
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@ -522,7 +522,7 @@ namespace {
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}
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/* Write out an unsigned decimal integer. */
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static char *
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char *
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writeUnsignedDecimal (char *dst, unsigned int n)
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{
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char buff[40], *p;
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@ -540,7 +540,7 @@ namespace {
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}
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/* Write out a signed decimal integer. */
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static char *
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char *
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writeSignedDecimal (char *dst, int value)
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{
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if (value < 0) {
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@ -1750,6 +1750,8 @@ APFloat::convertToSignExtendedInteger(integerPart *parts, unsigned int width,
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const integerPart *src;
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unsigned int dstPartsCount, truncatedBits;
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assertArithmeticOK(*semantics);
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/* Handle the three special cases first. */
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if(category == fcInfinity || category == fcNaN)
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return opInvalidOp;
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@ -21,7 +21,7 @@
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/* A lexical scanner generated by flex */
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/* Scanner skeleton version:
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* $Header: /cvs/root/flex/flex/skel.c,v 1.2 2004/05/07 00:28:17 jkh Exp $
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* $NetBSD: flex.skl,v 1.22 2005/08/08 01:28:08 christos Exp $
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*/
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#define FLEX_SCANNER
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@ -257,11 +257,11 @@ void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
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YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
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YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
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YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, yy_size_t len ));
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#ifdef __cplusplus
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YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, int size ));
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YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
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static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
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static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
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static void yy_flex_free YY_PROTO(( void * ));
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#endif
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#define yy_new_buffer yy_create_buffer
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@ -291,6 +291,14 @@ int yylineno = 1;
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extern char *yytext;
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#define yytext_ptr yytext
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static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
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static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ))
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#ifdef __GNUC__
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__attribute__((__unused__))
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#endif
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;
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static void yy_flex_free YY_PROTO(( void * ));
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static yy_state_type yy_get_previous_state YY_PROTO(( void ));
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static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
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static int yy_get_next_buffer YY_PROTO(( void ));
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@ -502,7 +510,7 @@ goto find_rule; \
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#define YY_MORE_ADJ 0
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#define YY_RESTORE_YY_MORE_OFFSET
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char *yytext;
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#line 1 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 1 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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#define INITIAL 0
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/*===-- FileLexer.l - Scanner for TableGen Files ----------------*- C++ -*-===//
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//
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@ -518,9 +526,9 @@ char *yytext;
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//
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//===----------------------------------------------------------------------===*/
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#define YY_NEVER_INTERACTIVE 1
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#define comment 1
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#define in_comment 1
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#line 30 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 30 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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#include "llvm/Config/config.h"
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#include "llvm/Support/Streams.h"
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#include "Record.h"
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@ -666,7 +674,7 @@ int yywrap(void) {
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using namespace llvm;
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#line 670 "Lexer.cpp"
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#line 678 "Lexer.cpp"
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/* Macros after this point can all be overridden by user definitions in
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* section 1.
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@ -681,15 +689,19 @@ extern int yywrap YY_PROTO(( void ));
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#endif
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#ifndef YY_NO_UNPUT
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static inline void yyunput YY_PROTO(( int c, char *buf_ptr ));
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static inline void yyunput YY_PROTO(( int c, char *buf_ptr ))
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#ifdef __GNUC__
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__attribute__((__unused__))
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#endif
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;
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#endif
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#ifndef yytext_ptr
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static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
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static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, yy_size_t ));
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#endif
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#ifdef YY_NEED_STRLEN
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static int yy_flex_strlen YY_PROTO(( yyconst char * ));
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static yy_size_t yy_flex_strlen YY_PROTO(( yyconst char * ));
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#endif
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#ifndef YY_NO_INPUT
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@ -746,7 +758,7 @@ YY_MALLOC_DECL
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/* This used to be an fputs(), but since the string might contain NUL's,
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* we now use fwrite().
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*/
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#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
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#define ECHO (void) fwrite( yytext, (size_t)yyleng, 1, yyout )
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#endif
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/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
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@ -766,7 +778,7 @@ YY_MALLOC_DECL
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YY_FATAL_ERROR( "input in flex scanner failed" ); \
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result = n; \
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} \
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else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
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else if ( ((result = fread( buf, 1, (size_t)max_size, yyin )) == 0) \
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&& ferror( yyin ) ) \
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YY_FATAL_ERROR( "input in flex scanner failed" );
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#endif
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@ -805,7 +817,7 @@ YY_MALLOC_DECL
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/* Code executed at the end of each rule. */
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#ifndef YY_BREAK
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#define YY_BREAK break;
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#define YY_BREAK /*LINTED*/break;
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#endif
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#define YY_RULE_SETUP \
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@ -817,11 +829,16 @@ YY_DECL
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register char *yy_cp, *yy_bp;
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register int yy_act;
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#line 185 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 185 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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#line 824 "Lexer.cpp"
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#line 836 "Lexer.cpp"
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#if defined(YY_USES_REJECT) && (defined(__GNUC__) || defined(lint))
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/* XXX: shut up `unused label' warning with %options yylineno */
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if (/*CONSTCOND*/0 && yy_full_match)
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goto find_rule;
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#endif
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if ( yy_init )
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{
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yy_init = 0;
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@ -846,7 +863,7 @@ YY_DECL
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yy_load_buffer_state();
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}
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while ( 1 ) /* loops until end-of-file is reached */
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while (/*CONSTCOND*/ 1 ) /* loops until end-of-file is reached */
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{
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yy_cp = yy_c_buf_p;
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@ -913,188 +930,188 @@ do_action: /* This label is used only to access EOF actions. */
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{ /* beginning of action switch */
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case 1:
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YY_RULE_SETUP
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#line 187 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 187 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ /* Ignore comments */ }
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YY_BREAK
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case 2:
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YY_RULE_SETUP
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#line 189 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 189 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ HandleInclude(yytext); }
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YY_BREAK
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case 3:
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YY_RULE_SETUP
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#line 190 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 190 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ Filelval.StrVal = new std::string(yytext+2, yytext+yyleng-2);
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return CODEFRAGMENT; }
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YY_BREAK
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case 4:
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YY_RULE_SETUP
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#line 193 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 193 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return INT; }
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YY_BREAK
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case 5:
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YY_RULE_SETUP
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#line 194 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 194 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return BIT; }
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YY_BREAK
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case 6:
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YY_RULE_SETUP
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#line 195 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 195 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return BITS; }
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YY_BREAK
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case 7:
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YY_RULE_SETUP
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#line 196 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 196 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return STRING; }
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YY_BREAK
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case 8:
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YY_RULE_SETUP
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#line 197 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 197 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return LIST; }
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YY_BREAK
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case 9:
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YY_RULE_SETUP
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#line 198 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 198 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return CODE; }
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YY_BREAK
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case 10:
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YY_RULE_SETUP
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#line 199 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 199 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return DAG; }
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YY_BREAK
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case 11:
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YY_RULE_SETUP
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#line 201 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 201 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return CLASS; }
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YY_BREAK
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case 12:
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YY_RULE_SETUP
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#line 202 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 202 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return DEF; }
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YY_BREAK
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case 13:
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YY_RULE_SETUP
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#line 203 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 203 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return DEFM; }
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YY_BREAK
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case 14:
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YY_RULE_SETUP
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#line 204 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 204 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return MULTICLASS; }
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YY_BREAK
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case 15:
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YY_RULE_SETUP
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#line 205 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 205 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return FIELD; }
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YY_BREAK
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case 16:
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YY_RULE_SETUP
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#line 206 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 206 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return LET; }
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YY_BREAK
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case 17:
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YY_RULE_SETUP
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#line 207 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 207 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return IN; }
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YY_BREAK
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case 18:
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YY_RULE_SETUP
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#line 209 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 209 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return CONCATTOK; }
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YY_BREAK
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case 19:
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YY_RULE_SETUP
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#line 210 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 210 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return SRATOK; }
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YY_BREAK
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case 20:
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YY_RULE_SETUP
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#line 211 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 211 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return SRLTOK; }
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YY_BREAK
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case 21:
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YY_RULE_SETUP
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#line 212 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 212 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return SHLTOK; }
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YY_BREAK
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case 22:
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YY_RULE_SETUP
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#line 213 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 213 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ return STRCONCATTOK; }
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YY_BREAK
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case 23:
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YY_RULE_SETUP
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#line 216 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 216 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ Filelval.StrVal = new std::string(yytext, yytext+yyleng);
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return ID; }
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YY_BREAK
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case 24:
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YY_RULE_SETUP
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#line 218 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 218 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
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return VARNAME; }
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YY_BREAK
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case 25:
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YY_RULE_SETUP
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#line 221 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 221 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ Filelval.StrVal = new std::string(yytext+1, yytext+yyleng-1);
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return STRVAL; }
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YY_BREAK
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case 26:
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YY_RULE_SETUP
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#line 224 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 224 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ Filelval.IntVal = ParseInt(Filetext); return INTVAL; }
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YY_BREAK
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case 27:
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YY_RULE_SETUP
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#line 226 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 226 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ /* Ignore whitespace */ }
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YY_BREAK
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case 28:
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YY_RULE_SETUP
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#line 229 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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{ BEGIN(comment); CommentDepth++; }
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#line 229 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{ BEGIN(in_comment); CommentDepth++; }
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YY_BREAK
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case 29:
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YY_RULE_SETUP
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#line 230 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 230 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{} /* eat anything that's not a '*' or '/' */
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YY_BREAK
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case 30:
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YY_RULE_SETUP
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#line 231 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
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#line 231 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
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{} /* eat up '*'s not followed by '/'s */
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YY_BREAK
|
||||
case 31:
|
||||
YY_RULE_SETUP
|
||||
#line 232 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 232 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
|
||||
{ ++CommentDepth; }
|
||||
YY_BREAK
|
||||
case 32:
|
||||
YY_RULE_SETUP
|
||||
#line 233 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 233 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
|
||||
{} /* eat up /'s not followed by *'s */
|
||||
YY_BREAK
|
||||
case 33:
|
||||
YY_RULE_SETUP
|
||||
#line 234 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 234 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
|
||||
{ if (!--CommentDepth) { BEGIN(INITIAL); } }
|
||||
YY_BREAK
|
||||
case YY_STATE_EOF(comment):
|
||||
#line 235 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
|
||||
case YY_STATE_EOF(in_comment):
|
||||
#line 235 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
|
||||
{ err() << "Unterminated comment!\n"; exit(1); }
|
||||
YY_BREAK
|
||||
case 34:
|
||||
YY_RULE_SETUP
|
||||
#line 237 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 237 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
|
||||
{ return Filetext[0]; }
|
||||
YY_BREAK
|
||||
case 35:
|
||||
YY_RULE_SETUP
|
||||
#line 239 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 239 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
|
||||
YY_FATAL_ERROR( "flex scanner jammed" );
|
||||
YY_BREAK
|
||||
#line 1098 "Lexer.cpp"
|
||||
#line 1115 "Lexer.cpp"
|
||||
case YY_STATE_EOF(INITIAL):
|
||||
yyterminate();
|
||||
|
||||
@ -1513,7 +1530,7 @@ static int input()
|
||||
/* Reset buffer status. */
|
||||
yyrestart( yyin );
|
||||
|
||||
/* fall through */
|
||||
/*FALLTHROUGH*/
|
||||
|
||||
case EOB_ACT_END_OF_FILE:
|
||||
{
|
||||
@ -1658,7 +1675,7 @@ YY_BUFFER_STATE b;
|
||||
|
||||
#ifndef YY_ALWAYS_INTERACTIVE
|
||||
#ifndef YY_NEVER_INTERACTIVE
|
||||
extern int isatty YY_PROTO(( int ));
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
@ -1754,6 +1771,12 @@ yy_size_t size;
|
||||
|
||||
return b;
|
||||
}
|
||||
#ifdef __cplusplus
|
||||
YY_BUFFER_STATE yy_scan_buffer( char *base, int size )
|
||||
{
|
||||
return yy_scan_buffer(base, (yy_size_t) size);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
@ -1765,7 +1788,7 @@ YY_BUFFER_STATE yy_scan_string( yy_str )
|
||||
yyconst char *yy_str;
|
||||
#endif
|
||||
{
|
||||
int len;
|
||||
yy_size_t len;
|
||||
for ( len = 0; yy_str[len]; ++len )
|
||||
;
|
||||
|
||||
@ -1776,17 +1799,16 @@ yyconst char *yy_str;
|
||||
|
||||
#ifndef YY_NO_SCAN_BYTES
|
||||
#ifdef YY_USE_PROTOS
|
||||
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
|
||||
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, yy_size_t len )
|
||||
#else
|
||||
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
|
||||
yyconst char *bytes;
|
||||
int len;
|
||||
yy_size_t len;
|
||||
#endif
|
||||
{
|
||||
YY_BUFFER_STATE b;
|
||||
char *buf;
|
||||
yy_size_t n;
|
||||
int i;
|
||||
yy_size_t n, i;
|
||||
|
||||
/* Get memory for full buffer, including space for trailing EOB's. */
|
||||
n = len + 2;
|
||||
@ -1810,6 +1832,12 @@ int len;
|
||||
|
||||
return b;
|
||||
}
|
||||
#ifdef __cplusplus
|
||||
YY_BUFFER_STATE yy_scan_bytes( yyconst char *base, int size )
|
||||
{
|
||||
return yy_scan_bytes(base, (yy_size_t) size);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
@ -1902,15 +1930,15 @@ char msg[];
|
||||
|
||||
#ifndef yytext_ptr
|
||||
#ifdef YY_USE_PROTOS
|
||||
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
|
||||
static void yy_flex_strncpy( char *s1, yyconst char *s2, yy_size_t n )
|
||||
#else
|
||||
static void yy_flex_strncpy( s1, s2, n )
|
||||
char *s1;
|
||||
yyconst char *s2;
|
||||
int n;
|
||||
yy_size_t n;
|
||||
#endif
|
||||
{
|
||||
register int i;
|
||||
register yy_size_t i;
|
||||
for ( i = 0; i < n; ++i )
|
||||
s1[i] = s2[i];
|
||||
}
|
||||
@ -1918,13 +1946,13 @@ int n;
|
||||
|
||||
#ifdef YY_NEED_STRLEN
|
||||
#ifdef YY_USE_PROTOS
|
||||
static int yy_flex_strlen( yyconst char *s )
|
||||
static yy_size_t yy_flex_strlen( yyconst char *s )
|
||||
#else
|
||||
static int yy_flex_strlen( s )
|
||||
static yy_size_t yy_flex_strlen( s )
|
||||
yyconst char *s;
|
||||
#endif
|
||||
{
|
||||
register int n;
|
||||
register yy_size_t n;
|
||||
for ( n = 0; s[n]; ++n )
|
||||
;
|
||||
|
||||
@ -1978,6 +2006,6 @@ int main()
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
#line 239 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
|
||||
#line 239 "/home/neil/src/nobackup/llvm/utils/TableGen/FileLexer.l"
|
||||
|
||||
|
||||
|
||||
@ -24,7 +24,7 @@
|
||||
%option noreject
|
||||
%option noyymore
|
||||
|
||||
%x comment
|
||||
%x in_comment
|
||||
|
||||
%{
|
||||
#include "llvm/Config/config.h"
|
||||
@ -226,13 +226,13 @@ ${Identifier} { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
|
||||
[ \t\n\r]+ { /* Ignore whitespace */ }
|
||||
|
||||
|
||||
"/*" { BEGIN(comment); CommentDepth++; }
|
||||
<comment>[^*/]* {} /* eat anything that's not a '*' or '/' */
|
||||
<comment>"*"+[^*/]* {} /* eat up '*'s not followed by '/'s */
|
||||
<comment>"/*" { ++CommentDepth; }
|
||||
<comment>"/"+[^*/]* {} /* eat up /'s not followed by *'s */
|
||||
<comment>"*"+"/" { if (!--CommentDepth) { BEGIN(INITIAL); } }
|
||||
<comment><<EOF>> { err() << "Unterminated comment!\n"; exit(1); }
|
||||
"/*" { BEGIN(in_comment); CommentDepth++; }
|
||||
<in_comment>[^*/]* {} /* eat anything that's not a '*' or '/' */
|
||||
<in_comment>"*"+[^*/]* {} /* eat up '*'s not followed by '/'s */
|
||||
<in_comment>"/*" { ++CommentDepth; }
|
||||
<in_comment>"/"+[^*/]* {} /* eat up /'s not followed by *'s */
|
||||
<in_comment>"*"+"/" { if (!--CommentDepth) { BEGIN(INITIAL); } }
|
||||
<in_comment><<EOF>> { err() << "Unterminated comment!\n"; exit(1); }
|
||||
|
||||
. { return Filetext[0]; }
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user