aaron/ispc
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add AssertPos() macro that provides rough source location in error

Browse Source 
It can sometimes be useful to know the general place we were in the program
when an assertion hit; when the position is available / applicable, this
macro is now used.

Issue #268.
This commit is contained in:
Matt Pharr
2012-05-25 10:59:45 -07:00
parent d943455e10
commit 64807dfb3b
7 changed files with 380 additions and 353 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
util.cpp
View File

@@ -420,18 +420,41 @@ PerformanceWarning(SourcePos p, const char *fmt, ...) {
}
void
FatalError(const char *file, int line, const char *message) {
fprintf(stderr, "%s(%d): FATAL ERROR: %s\n", file, line, message);
static void
lPrintBugText() {
fprintf(stderr, "***\n"
"*** Please file a bug report at https://github.com/ispc/ispc/issues\n"
"*** (Including as much information as you can about how to "
"reproduce this error).\n"
"*** You have apparently encountered a bug in the compiler that we'd "
"like to fix!\n***\n");
}
void
FatalError(const char *file, int line, const char *message) {
fprintf(stderr, "%s(%d): FATAL ERROR: %s\n", file, line, message);
lPrintBugText();
abort();
}
void
DoAssert(const char *file, int line, const char *expr) {
fprintf(stderr, "%s:%u: Assertion failed: \"%s\".\n", file, line, expr);
lPrintBugText();
abort();
}
void
DoAssertPos(SourcePos pos, const char *file, int line, const char *expr) {
Error(pos, "Assertion failed (%s:%u): \"%s\".", file, line, expr);
lPrintBugText();
abort();
}
///////////////////////////////////////////////////////////////////////////
// http://en.wikipedia.org/wiki/Levenshtein_distance