[PATCH] D63889: Check possible warnings on global initializers for reachability

[Nathan Huckleberry via Phabricator via cfe-commits]

Nathan-Huckleberry created this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Create CFG for initializers and perform analysis based warnings on global variables


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D63889

Files:
  clang/include/clang/AST/DeclBase.h
  clang/include/clang/Sema/AnalysisBasedWarnings.h
  clang/lib/Analysis/AnalysisDeclContext.cpp
  clang/lib/Sema/AnalysisBasedWarnings.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/lib/Sema/SemaDeclCXX.cpp
  clang/lib/Sema/SemaExpr.cpp
  clang/test/Sema/warn-unreachable-warning-var-decl.cpp

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