From 2cfcfd2aa5481b00614edcdf8399c6ffa3937bba Mon Sep 17 00:00:00 2001
From: Joey Gouly <joey.gouly@gmail.com>
Date: Fri, 16 May 2014 19:31:08 +0000
Subject: [PATCH] [ASTMatchers] Move the 'isImplicit' matcher from
CXXConstructorDecl to Decl.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@209006 91177308-0d34-0410-b5e6-96231b3b80d8
---
include/clang/ASTMatchers/ASTMatchers.h | 12 ++++++------
unittests/ASTMatchers/ASTMatchersTest.cpp | 3 +++
2 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/include/clang/ASTMatchers/ASTMatchers.h b/include/clang/ASTMatchers/ASTMatchers.h
index 81fa3d49fb5..e7d5e5f1a14 100644
--- a/include/clang/ASTMatchers/ASTMatchers.h
+++ b/include/clang/ASTMatchers/ASTMatchers.h
@@ -311,6 +311,12 @@ AST_MATCHER(Decl, isPrivate) {
return Node.getAccess() == AS_private;
}
+/// \brief Matches a declaration that has been implicitly added
+/// by the compiler (eg. implicit default/copy constructors).
+AST_MATCHER(Decl, isImplicit) {
+ return Node.isImplicit();
+}
+
/// \brief Matches classTemplateSpecializations that have at least one
/// TemplateArgument matching the given InnerMatcher.
///
@@ -2187,12 +2193,6 @@ AST_MATCHER(CXXCtorInitializer, isWritten) {
return Node.isWritten();
}
-/// \brief Matches a constructor declaration that has been implicitly added
-/// by the compiler (eg. implicit default/copy constructors).
-AST_MATCHER(CXXConstructorDecl, isImplicit) {
- return Node.isImplicit();
-}
-
/// \brief Matches any argument of a call expression or a constructor call
/// expression.
///
diff --git a/unittests/ASTMatchers/ASTMatchersTest.cpp b/unittests/ASTMatchers/ASTMatchersTest.cpp
index 5d09700e6e0..e7d99242fcf 100644
--- a/unittests/ASTMatchers/ASTMatchersTest.cpp
+++ b/unittests/ASTMatchers/ASTMatchersTest.cpp
@@ -1773,6 +1773,9 @@ TEST(ConstructorDeclaration, IsImplicit) {
constructorDecl(isImplicit())));
EXPECT_TRUE(matches("class Foo { Foo(){} };",
constructorDecl(unless(isImplicit()))));
+ // The compiler added an implicit assignment operator.
+ EXPECT_TRUE(matches("struct A { int x; } a = {0}, b = a; void f() { a = b; }",
+ methodDecl(isImplicit(), hasName("operator="))));
}
TEST(DestructorDeclaration, MatchesVirtualDestructor) {
--
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