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| author | Hans Wennborg <hans@hanshq.net> | 2012-02-22 10:17:01 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2012-02-22 10:17:01 +0000 |
| commit | 76517426dc8bf7734c07eefc35171a6bfdba1a2b (patch) | |
| tree | c7d54d3b390503dc30c37057385243abccec3592 /include/clang/Analysis/Analyses/FormatString.h | |
| parent | 341785ec52f87c0803ba52dc88faac4e136f8593 (diff) | |
Warn about non-standard format strings (pr12017)
This adds the -Wformat-non-standard flag (off by default,
enabled by -pedantic), which warns about non-standard
things in format strings (such as the 'q' length modifier,
the 'S' conversion specifier, etc.)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151154 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Analysis/Analyses/FormatString.h')
| -rw-r--r-- | include/clang/Analysis/Analyses/FormatString.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/clang/Analysis/Analyses/FormatString.h b/include/clang/Analysis/Analyses/FormatString.h index f7a658ea63..9dc8f8878d 100644 --- a/include/clang/Analysis/Analyses/FormatString.h +++ b/include/clang/Analysis/Analyses/FormatString.h @@ -348,6 +348,12 @@ public: bool usesPositionalArg() const { return UsesPositionalArg; } bool hasValidLengthModifier() const; + + bool hasStandardLengthModifier() const; + + bool hasStandardConversionSpecifier(const LangOptions &LangOpt) const; + + bool hasStandardLengthConversionCombination() const; }; } // end analyze_format_string namespace |