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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-10-26 07:38:19 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-10-26 07:38:19 +0000 |
| commit | 64d9504b8f155c392e63e9a0ce17ca906385b9c1 (patch) | |
| tree | e8ca40aebe6745b29a2f3ff250bd45b0a34608ae /clang/lib/Sema/SemaDecl.cpp | |
| parent | 8fae82a196f266f47d4f77832c83cf26788c59c4 (diff) | |
| download | bcm5719-llvm-64d9504b8f155c392e63e9a0ce17ca906385b9c1.tar.gz bcm5719-llvm-64d9504b8f155c392e63e9a0ce17ca906385b9c1.zip | |
Compute the promoted integer type of fixed-width enums correctly. Found by inspection.
llvm-svn: 143021
Diffstat (limited to 'clang/lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index 2241024ba4d..7ad8fb34b8b 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -9702,7 +9702,11 @@ void Sema::ActOnEnumBody(SourceLocation EnumLoc, SourceLocation LBraceLoc, Packed = true; if (Enum->isFixed()) { - BestType = BestPromotionType = Enum->getIntegerType(); + BestType = Enum->getIntegerType(); + if (BestType->isPromotableIntegerType()) + BestPromotionType = Context.getPromotedIntegerType(BestType); + else + BestPromotionType = BestType; // We don't need to set BestWidth, because BestType is going to be the type // of the enumerators, but we do anyway because otherwise some compilers // warn that it might be used uninitialized. |
