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Switch clang-query to use the lineeditor library.

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Differential Revision: http://llvm-reviews.chandlerc.com/D2262

llvm-svn: 200603
This commit is contained in:
Peter Collingbourne 2014-02-01 01:42:42 +00:00
parent a04504fe97
commit c31176da02
3 changed files with 6 additions and 32 deletions
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3
clang-tools-extra/CMakeLists.txt
View File

@ -1,6 +1,3 @@
include(CheckLibraryExists)
check_library_exists(edit el_init "" HAVE_LIBEDIT)
add_subdirectory(clang-apply-replacements)
add_subdirectory(clang-modernize)
add_subdirectory(clang-query)

3
clang-tools-extra/clang-query/CMakeLists.txt
View File

@ -1,5 +1,6 @@
set(LLVM_LINK_COMPONENTS
Support
lineeditor
support
)
add_clang_library(clangQuery

32
clang-tools-extra/clang-query/tool/ClangQuery.cpp
View File

@ -33,11 +33,11 @@
#include "clang/Tooling/CompilationDatabase.h"
#include "clang/Tooling/Tooling.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/LineEditor/LineEditor.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Signals.h"
#include <fstream>
#include <histedit.h>
#include <string>
using namespace clang;
@ -61,11 +61,6 @@ static cl::list<std::string> SourcePaths(cl::Positional,
cl::desc("<source0> [... <sourceN>]"),
cl::OneOrMore);
static char *ReturnPrompt(EditLine *EL) {
static char Prompt[] = "clang-query> ";
return Prompt;
}
int main(int argc, const char **argv) {
llvm::sys::PrintStackTraceOnErrorSignal();
cl::ParseCommandLineOptions(argc, argv);
@ -124,30 +119,11 @@ int main(int argc, const char **argv) {
}
}
} else {
History *Hist = history_init();
HistEvent Event;
history(Hist, &Event, H_SETSIZE, 100);
EditLine *EL = el_init("clang-query", stdin, stdout, stderr);
el_set(EL, EL_PROMPT, ReturnPrompt);
el_set(EL, EL_EDITOR, "emacs");
el_set(EL, EL_HIST, history, Hist);
int Count;
while (const char *Line = el_gets(EL, &Count)) {
if (Count == 0)
break;
history(Hist, &Event, H_ENTER, Line);
QueryRef Q = ParseQuery(Line);
LineEditor LE("clang-query");
while (llvm::Optional<std::string> Line = LE.readLine()) {
QueryRef Q = ParseQuery(*Line);
Q->run(llvm::outs(), QS);
}
history_end(Hist);
el_end(EL);
llvm::outs() << "\n";
}
llvm::DeleteContainerPointers(ASTs);