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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2010-09-16 20:05:59 (GMT) |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2010-09-16 20:05:59 (GMT) |
| commit | 05cb0f4daf6941482784eb06c549c5c63a9d895b (patch) | |
| tree | b2139b17892d4dae73d31e15c68e63e4bdf0b20e | |
| parent | 91c4c9921c40361df860c1384a46ed77c6118c23 (diff) | |
| download | CMake-05cb0f4daf6941482784eb06c549c5c63a9d895b.zip CMake-05cb0f4daf6941482784eb06c549c5c63a9d895b.tar.gz CMake-05cb0f4daf6941482784eb06c549c5c63a9d895b.tar.bz2 | |
Check for unused variables in the dtor
| -rw-r--r-- | Source/cmMakefile.cxx | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx index 844b302..774612a 100644 --- a/Source/cmMakefile.cxx +++ b/Source/cmMakefile.cxx @@ -178,6 +178,15 @@ bool cmMakefile::NeedCacheCompatibility(int major, int minor) cmMakefile::~cmMakefile() { + std::set<cmStdString> usage = this->Internal->VarUsageStack.top(); + std::set<cmStdString>::const_iterator it = usage.begin(); + for (; it != usage.end(); ++it) + { + if (!this->VariableUsed(it->c_str())) + { + this->CheckForUnused("out of scope", it->c_str()); + } + } for(std::vector<cmInstallGenerator*>::iterator i = this->InstallGenerators.begin(); i != this->InstallGenerators.end(); ++i) |