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| Summary: | lexer failed in assert macro | ||
|---|---|---|---|
| Product: | cnd | Reporter: | Vladimir Voskresensky <vv159170> |
| Component: | -- Other -- | Assignee: | Vladimir Voskresensky <vv159170> |
| Status: | CLOSED FIXED | ||
| Severity: | blocker | ||
| Priority: | P2 | ||
| Version: | 5.x | ||
| Hardware: | All | ||
| OS: | All | ||
| Issue Type: | DEFECT | Exception Reporter: | |
fixed in MacroExpander |
Lexer failed on following example: ========= #define _ASSERT_VOID_CAST(x) (void)(x) #define likely(x) (x) #define unlikely(x) (x) void ddd_assert_fail (const char *assertion, const char *file, unsigned int line, const char *function); #define _assert_fn "" #define assert(ex) \ _ASSERT_VOID_CAST(unlikely(ex) ? \ 0 : \ (ddd_assert_fail (#ex, __FILE__, __LINE__, _assert_fn), 0) \ ) void subtype_getweakref(int i, void *context) { assert(1 + 3 <= 6); } ========= The main problem is absent of whitespace after "<=" if space after "<=" exists => no lexer exceptions.