Loop condition variables, eg.
while (shared_ptr<int> P = getIntPtr()) { ... })
weren't handled in r324794 because they don't go through the common
CFGBuilder::VisitDeclStmt method. Which means that they regressed
after r324800.
Fix the regression by duplicating the necessary construction context scan in
the loop visiting code.
Differential Revision: https://reviews.llvm.org/D45706
llvm-svn: 330382
This patch adds two new CFG elements CFGScopeBegin and CFGScopeEnd that indicate
when a local scope begins and ends respectively. We use first VarDecl declared
in a scope to uniquely identify it and add CFGScopeBegin and CFGScopeEnd elements
into corresponding basic blocks.
Differential Revision: https://reviews.llvm.org/D16403
llvm-svn: 327258
Richard Smith