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| author | Stephen Kelly <steveire@gmail.com> | 2015-04-25 14:36:48 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2015-04-29 20:48:56 (GMT) |
| commit | 5067ae41b03442a7dba9210595e782678835a3ff (patch) | |
| tree | 521e7cee3dedb979ffd1101f731d5edc8468f924 /Source/cmMakefile.cxx | |
| parent | 60200ca5088058c70282500994727f2017276df8 (diff) | |
| download | CMake-5067ae41b03442a7dba9210595e782678835a3ff.zip CMake-5067ae41b03442a7dba9210595e782678835a3ff.tar.gz CMake-5067ae41b03442a7dba9210595e782678835a3ff.tar.bz2 | |
cmDefinitions: Externalize the Set logic.
Diffstat (limited to 'Source/cmMakefile.cxx')
| -rw-r--r-- | Source/cmMakefile.cxx | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx index d71b815..8754427 100644 --- a/Source/cmMakefile.cxx +++ b/Source/cmMakefile.cxx @@ -78,7 +78,15 @@ public: void RemoveDefinition(std::string const& name) { - this->VarStack.top().Set(name, 0); + if (this->VarStack.size() > 1) + { + // In lower scopes we store keys, defined or not. + this->VarStack.top().Set(name, 0); + } + else + { + this->VarStack.top().Erase(name); + } } std::set<std::string> LocalKeys() const |