diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2020-05-19 22:16:15 +0200 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2020-05-19 22:16:37 +0200 |
| commit | 350dadaa8ab3db34ff41d7291f43442c57719de3 (patch) | |
| tree | 80b9f5ed153ddffaab8fd81b8f107aa28c229990 /clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | |
| parent | f8cccd126b4780a42c00ba84848a66a1c8567183 (diff) | |
| download | llvm-350dadaa8ab3db34ff41d7291f43442c57719de3.zip llvm-350dadaa8ab3db34ff41d7291f43442c57719de3.tar.gz llvm-350dadaa8ab3db34ff41d7291f43442c57719de3.tar.bz2 | |
Give helpers internal linkage. NFC.
Diffstat (limited to 'clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp')
| -rw-r--r-- | clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp index b8d52f0..aefcad3 100644 --- a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp +++ b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp @@ -568,21 +568,6 @@ StdLibraryFunctionsChecker::findFunctionSummary(const CallEvent &Call, return findFunctionSummary(FD, C); } -llvm::Optional<const FunctionDecl *> -lookupGlobalCFunction(StringRef Name, const ASTContext &ACtx) { - IdentifierInfo &II = ACtx.Idents.get(Name); - auto LookupRes = ACtx.getTranslationUnitDecl()->lookup(&II); - if (LookupRes.size() == 0) - return None; - - assert(LookupRes.size() == 1 && "In C, identifiers should be unique"); - Decl *D = LookupRes.front()->getCanonicalDecl(); - auto *FD = dyn_cast<FunctionDecl>(D); - if (!FD) - return None; - return FD->getCanonicalDecl(); -} - void StdLibraryFunctionsChecker::initFunctionSummaries( CheckerContext &C) const { if (!FunctionSummaryMap.empty()) |