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Add ability to clear ErrorReporter; helps unit tests that need a clean error state #448

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merged 2 commits into from
Apr 6, 2017
Merged

Add ability to clear ErrorReporter; helps unit tests that need a clean error state #448

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Add ability to clear ErrorReporter; helps unit teststhat need a clean…
teverman Apr 6, 2017
b6650c5
Remove extraneous whitespace from prior commit
teverman Apr 6, 2017
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10 changes: 10 additions & 0 deletions lib/error.h
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Original file line number Diff line number Diff line change
Expand Up @@ -422,6 +422,12 @@ class ErrorReporter final {
return warningCount;
}

// Resets this ErrorReporter to its initial state.
void clear() {
errorCount = 0;
warningCount = 0;
}

// Special error functions to be called from the parser only.
// In the parser the IR objects don't yet have position information.
// Use printf-format style arguments.
Expand Down Expand Up @@ -469,4 +475,8 @@ inline void warning(const char* format, T... args) {
ErrorReporter::instance.warning(format, args...);
}

inline void clearErrorReporter() {
ErrorReporter::instance.clear();
}

#endif /* P4C_LIB_ERROR_H_ */