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Removing unused default switch cases in switches over enums that already account for all enumeration values explicitly.

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(This time I believe I've checked all the -Wreturn-type warnings from GCC & added the couple of llvm_unreachables necessary to silence them. If I've missed any, I'll happily fix them as soon as I know about them)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148262 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2012-01-16 23:24:27 +00:00
parent 17d2dbd5f9
commit 2dd674fdce
9 changed files with 3 additions and 26 deletions
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lib/Support/SourceMgr.cpp
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@ -244,7 +244,6 @@ void SMDiagnostic::print(const char *ProgName, raw_ostream &S) const {
}
switch (Kind) {
default: assert(0 && "Unknown diagnostic kind");
case SourceMgr::DK_Error: S << "error: "; break;
case SourceMgr::DK_Warning: S << "warning: "; break;
case SourceMgr::DK_Note: S << "note: "; break;