diff options
| author | Brad King <brad.king@kitware.com> | 2015-11-24 18:37:34 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-11-25 00:38:36 (GMT) |
| commit | 32edac6fddfbe91e47b34506cda855232d5a9e2c (patch) | |
| tree | 876042003ec83423d3e7c31af8fea147857da398 /Source | |
| parent | 0fa7f143a08b62459900bd811c2c0674562bb8be (diff) | |
| download | CMake-32edac6fddfbe91e47b34506cda855232d5a9e2c.zip CMake-32edac6fddfbe91e47b34506cda855232d5a9e2c.tar.gz CMake-32edac6fddfbe91e47b34506cda855232d5a9e2c.tar.bz2 | |
cmState: Enforce policy scope balancing around variable scopes
Everywhere we use cmMakefile::ScopePushPop to manage variable scopes
also expects policy scopes to be balanced. There is no place that we
use cmMakefile::PolicyPushPop without also using ScopePushPop. Relieve
PolicyPushPop of responsibility for policy scope balance checks by
moving it to ScopePushPop.
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/cmMakefile.cxx | 7 | ||||
| -rw-r--r-- | Source/cmState.cxx | 1 |
2 files changed, 2 insertions, 6 deletions
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx index 6888882..3c19f55 100644 --- a/Source/cmMakefile.cxx +++ b/Source/cmMakefile.cxx @@ -4233,9 +4233,7 @@ void cmMakefile::PopScope() this->CheckForUnusedVariables(); - this->StateSnapshot = - this->GetState()->Pop(this->StateSnapshot); - assert(this->StateSnapshot.IsValid()); + this->PopSnapshot(); } void cmMakefile::RaiseScope(const std::string& var, const char *varDef) @@ -4603,8 +4601,6 @@ bool cmMakefile::SetPolicy(cmPolicies::PolicyID id, //---------------------------------------------------------------------------- cmMakefile::PolicyPushPop::PolicyPushPop(cmMakefile* m): Makefile(m) { - this->Makefile->StateSnapshot = this->Makefile->StateSnapshot.GetState() - ->CreatePolicyScopeSnapshot(this->Makefile->StateSnapshot); this->Makefile->PushPolicy(); } @@ -4612,7 +4608,6 @@ cmMakefile::PolicyPushPop::PolicyPushPop(cmMakefile* m): Makefile(m) cmMakefile::PolicyPushPop::~PolicyPushPop() { this->Makefile->PopPolicy(); - this->Makefile->PopSnapshot(); } //---------------------------------------------------------------------------- diff --git a/Source/cmState.cxx b/Source/cmState.cxx index 363d2bf..e20ac89 100644 --- a/Source/cmState.cxx +++ b/Source/cmState.cxx @@ -884,6 +884,7 @@ cmState::CreateVariableScopeSnapshot(cmState::Snapshot originSnapshot, pos->EntryPointLine = entryPointLine; pos->EntryPointCommand = entryPointCommand; pos->SnapshotType = VariableScopeType; + pos->PolicyScope = originSnapshot.Position->Policies; assert(originSnapshot.Position->Vars.IsValid()); cmLinkedTree<cmDefinitions>::iterator origin = |