Index: docs/LibASTMatchersReference.html =================================================================== --- docs/LibASTMatchersReference.html +++ docs/LibASTMatchersReference.html @@ -4123,6 +4123,18 @@ +
Matches a static variable with local scope. + +Example matches y (matcher = varDecl(isStaticLocal())) +void f() { + int x; + static int y; +} +static int z; +
Matches variablefunction declarations that have "static" storage class specifier ("static" keyword) written in the source. Index: include/clang/ASTMatchers/ASTMatchers.h =================================================================== --- include/clang/ASTMatchers/ASTMatchers.h +++ include/clang/ASTMatchers/ASTMatchers.h @@ -3300,6 +3300,20 @@ InnerMatcher.matches(*Initializer, Finder, Builder)); } +/// \brief Matches a static variable with local scope. +/// +/// Example matches y (matcher = varDecl(isStaticLocal())) +/// \code +/// void f() { +/// int x; +/// static int y; +/// } +/// static int z; +/// \endcode +AST_MATCHER(VarDecl, isStaticLocal) { + return Node.isStaticLocal(); +} + /// Matches a variable declaration that has function scope and is a /// non-static local variable. /// Index: lib/ASTMatchers/Dynamic/Registry.cpp =================================================================== --- lib/ASTMatchers/Dynamic/Registry.cpp +++ lib/ASTMatchers/Dynamic/Registry.cpp @@ -378,6 +378,7 @@ REGISTER_MATCHER(isPure); REGISTER_MATCHER(isScoped); REGISTER_MATCHER(isSignedInteger); + REGISTER_MATCHER(isStaticLocal); REGISTER_MATCHER(isStaticStorageClass); REGISTER_MATCHER(isStruct); REGISTER_MATCHER(isTemplateInstantiation); Index: unittests/ASTMatchers/ASTMatchersNarrowingTest.cpp =================================================================== --- unittests/ASTMatchers/ASTMatchersNarrowingTest.cpp +++ unittests/ASTMatchers/ASTMatchersNarrowingTest.cpp @@ -667,6 +667,14 @@ EXPECT_TRUE(matches("void f() { static int X; }", M)); } +TEST(Matcher, VarDecl_IsStaticLocal) { + auto M = varDecl(isStaticLocal()); + EXPECT_TRUE(matches("void f() { static int X; }", M)); + EXPECT_TRUE(notMatches("static int X;", M)); + EXPECT_TRUE(notMatches("void f() { int X; }", M)); + EXPECT_TRUE(notMatches("int X;", M)); +} + TEST(Matcher, VarDecl_StorageDuration) { std::string T = "void f() { int x; static int y; } int a;static int b;extern int c;";