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Further increase helfulness of assert message 

If you increase the number of diags of a particular type by one more than the
number available you get the nice assert message. If you do it by two more
than available you get the old non-helpful message. Combining the two makes
sense I think.

llvm-svn: 250546
This commit is contained in:
Richard Barton 2015-10-16 20:15:29 +00:00
parent e696583dba
commit 8c11bcf73a
1 changed files with 1 additions and 4 deletions
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5
clang/lib/Basic/DiagnosticIDs.cpp
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@ -101,12 +101,9 @@ static const StaticDiagInfoRec *GetDiagInfo(unsigned DiagID) {
static bool IsFirst = true; // So the check is only performed on first call.
if (IsFirst) {
for (unsigned i = 1; i != StaticDiagInfoSize; ++i) {
assert(StaticDiagInfo[i-1].DiagID != StaticDiagInfo[i].DiagID &&
assert(StaticDiagInfo[i-1] < StaticDiagInfo[i] &&
"Diag ID conflict, the enums at the start of clang::diag (in "
"DiagnosticIDs.h) probably need to be increased");
assert(StaticDiagInfo[i-1] < StaticDiagInfo[i] &&
"Improperly sorted diag info");
}
IsFirst = false;
}