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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-09-22 14:09:50 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-09-22 14:09:50 +0000 |
| commit | 0d293e45b66c742fdbc3998209bb20ed6c5806bf (patch) | |
| tree | b94e3298127f119ce2169436e5c50e2f47401d56 /lib/MC/MCParser | |
| parent | 7f80b75b963781d81b772ae2f3a35dc74e1b6457 (diff) | |
| download | llvm-0d293e45b66c742fdbc3998209bb20ed6c5806bf.tar.gz llvm-0d293e45b66c742fdbc3998209bb20ed6c5806bf.tar.bz2 llvm-0d293e45b66c742fdbc3998209bb20ed6c5806bf.tar.xz | |
Provide basic type safety for array_pod_sort comparators.
This makes using array_pod_sort significantly safer. The implementation relies
on function pointer casting but that should be safe as we're dealing with void*
here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191175 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCParser')
| -rw-r--r-- | lib/MC/MCParser/AsmParser.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp index dcf54b0b94..c1f825ae78 100644 --- a/lib/MC/MCParser/AsmParser.cpp +++ b/lib/MC/MCParser/AsmParser.cpp @@ -4059,9 +4059,8 @@ bool AsmParser::parseDirectiveMSAlign(SMLoc IDLoc, ParseStatementInfo &Info) { // We are comparing pointers, but the pointers are relative to a single string. // Thus, this should always be deterministic. -static int rewritesSort(const void *A, const void *B) { - const AsmRewrite *AsmRewriteA = static_cast<const AsmRewrite *>(A); - const AsmRewrite *AsmRewriteB = static_cast<const AsmRewrite *>(B); +static int rewritesSort(const AsmRewrite *AsmRewriteA, + const AsmRewrite *AsmRewriteB) { if (AsmRewriteA->Loc.getPointer() < AsmRewriteB->Loc.getPointer()) return -1; if (AsmRewriteB->Loc.getPointer() < AsmRewriteA->Loc.getPointer()) |