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Stop yield from filtering predicate for now (350809, r=igor).

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This commit is contained in:
brendan%mozilla.org 2006-09-07 16:10:48 +00:00
parent 9bfc8450f4
commit d5206fb446
2 changed files with 8 additions and 0 deletions
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1
js/src/js.msg
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@ -296,3 +296,4 @@ MSG_DEF(JSMSG_KEYWORD_NOT_NS, 213, 0, JSEXN_SYNTAXERR, "keyword is used
MSG_DEF(JSMSG_BAD_GENERATOR_YIELD, 214, 1, JSEXN_TYPEERR, "yield from closing generator {0}")
MSG_DEF(JSMSG_BAD_YIELD_SYNTAX, 215, 0, JSEXN_SYNTAXERR, "yield expression must be parenthesized")
MSG_DEF(JSMSG_ARRAY_COMP_LEFTSIDE, 216, 0, JSEXN_SYNTAXERR, "invalid array comprehension left-hand side")
MSG_DEF(JSMSG_YIELD_FROM_FILTER, 217, 0, JSEXN_INTERNALERR, "yield not yet supported from filtering predicate")

7
js/src/jsinterp.c
View File

@ -6106,6 +6106,13 @@ interrupt:
BEGIN_CASE(JSOP_YIELD)
ASSERT_NOT_THROWING(cx);
if (fp->flags & JSFRAME_FILTERING) {
/* FIXME: bug 309894 -- fix to eliminate this error. */
JS_ReportErrorNumberUC(cx, js_GetErrorMessage, NULL,
JSMSG_YIELD_FROM_FILTER);
ok = JS_FALSE;
goto out;
}
if (FRAME_TO_GENERATOR(fp)->state == JSGEN_CLOSING) {
str = js_DecompileValueGenerator(cx, JSDVG_SEARCH_STACK,
fp->argv[-2], NULL);