diff options
| author | Aaron Ballman <aaron@aaronballman.com> | 2015-11-18 17:05:39 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2015-11-18 17:05:39 +0000 |
| commit | 9e9a205afb799cd6b12663a8fbcefcf0b9bce9c8 (patch) | |
| tree | a8455f4e3a7e86fdac7b27ffbf2047cd9f87a7a7 /unittests/ASTMatchers/ASTMatchersTest.cpp | |
| parent | f541bc67f46209c41b93855dae59aa9f578a4bab (diff) | |
| download | clang-9e9a205afb799cd6b12663a8fbcefcf0b9bce9c8.tar.gz | |
Adding AST matchers for VarDecl storage durations. Can now determine whether a VarDecl has automatic, static, or thread storage duration. This also updates the documentation for matchers, which appear to be missing some previous additions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@253473 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ASTMatchers/ASTMatchersTest.cpp')
| -rw-r--r-- | unittests/ASTMatchers/ASTMatchersTest.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/unittests/ASTMatchers/ASTMatchersTest.cpp b/unittests/ASTMatchers/ASTMatchersTest.cpp index 476a0be290..6d81bd88b9 100644 --- a/unittests/ASTMatchers/ASTMatchersTest.cpp +++ b/unittests/ASTMatchers/ASTMatchersTest.cpp @@ -1355,6 +1355,29 @@ TEST(Matcher, VarDecl_Storage) { EXPECT_TRUE(matches("void f() { static int X; }", M)); } +TEST(Matcher, VarDecl_StorageDuration) { + std::string T = + "void f() { int x; static int y; thread_local int z; } int a;"; + + EXPECT_TRUE(matches(T, varDecl(hasName("x"), hasAutomaticStorageDuration()))); + EXPECT_TRUE( + notMatches(T, varDecl(hasName("y"), hasAutomaticStorageDuration()))); + EXPECT_TRUE( + notMatches(T, varDecl(hasName("z"), hasAutomaticStorageDuration()))); + EXPECT_TRUE( + notMatches(T, varDecl(hasName("a"), hasAutomaticStorageDuration()))); + + EXPECT_TRUE(matches(T, varDecl(hasName("y"), hasStaticStorageDuration()))); + EXPECT_TRUE(matches(T, varDecl(hasName("a"), hasStaticStorageDuration()))); + EXPECT_TRUE(notMatches(T, varDecl(hasName("x"), hasStaticStorageDuration()))); + EXPECT_TRUE(notMatches(T, varDecl(hasName("z"), hasStaticStorageDuration()))); + + EXPECT_TRUE(matches(T, varDecl(hasName("z"), hasThreadStorageDuration()))); + EXPECT_TRUE(notMatches(T, varDecl(hasName("x"), hasThreadStorageDuration()))); + EXPECT_TRUE(notMatches(T, varDecl(hasName("y"), hasThreadStorageDuration()))); + EXPECT_TRUE(notMatches(T, varDecl(hasName("a"), hasThreadStorageDuration()))); +} + TEST(Matcher, FindsVarDeclInFunctionParameter) { EXPECT_TRUE(matches( "void f(int i) {}", |