Index: lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp =================================================================== --- lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp +++ lib/StaticAnalyzer/Checkers/AnalysisOrderChecker.cpp @@ -25,7 +25,9 @@ namespace { class AnalysisOrderChecker : public Checker< check::PreStmt, - check::PostStmt> { + check::PreStmt, + check::PostStmt, + check::PostStmt> { bool isCallbackEnabled(CheckerContext &C, StringRef CallbackName) const { AnalyzerOptions &Opts = C.getAnalysisManager().getAnalyzerOptions(); return Opts.getBooleanOption("*", false, this) || @@ -39,11 +41,21 @@ << ")\n"; } + void checkPreStmt(const ArraySubscriptExpr *SubExpr, CheckerContext &C) const { + if (isCallbackEnabled(C, "PreStmtArraySubscriptExpr")) + llvm::errs() << "PreStmt\n"; + } + void checkPostStmt(const CastExpr *CE, CheckerContext &C) const { if (isCallbackEnabled(C, "PostStmtCastExpr")) llvm::errs() << "PostStmt (Kind : " << CE->getCastKindName() << ")\n"; } + + void checkPostStmt(const ArraySubscriptExpr *SubExpr, CheckerContext &C) const { + if (isCallbackEnabled(C, "PostStmtArraySubscriptExpr")) + llvm::errs() << "PostStmt\n"; + } }; } Index: lib/StaticAnalyzer/Core/ExprEngine.cpp =================================================================== --- lib/StaticAnalyzer/Core/ExprEngine.cpp +++ lib/StaticAnalyzer/Core/ExprEngine.cpp @@ -1986,6 +1986,9 @@ Bldr.generateNode(A, *it, state->BindExpr(A, LCtx, V), nullptr, ProgramPoint::PostLValueKind); } + + getCheckerManager().runCheckersForPostStmt(checkerPreStmt, Dst, A, *this); + } /// VisitMemberExpr - Transfer function for member expressions. Index: test/Analysis/arraysubscriptexpr-callback.c =================================================================== --- /dev/null +++ test/Analysis/arraysubscriptexpr-callback.c @@ -0,0 +1,10 @@ +// RUN: %clang_cc1 -analyze -analyzer-checker=debug.AnalysisOrder -analyzer-config debug.AnalysisOrder:PreStmtArraySubscriptExpr=true,debug.AnalysisOrder:PostStmtArraySubscriptExpr=true %s 2>&1 | FileCheck %s + + +char x[1]; +void test(char c) { + x[0] = c; +} + +// CHECK: PreStmt +// CHECK-NEXT: PostStmt