Author: alexfh
Date: Fri Jul 28 05:46:08 2017
New Revision: 309380
URL: http://llvm.org/viewvc/llvm-project?rev=309380&view=rev
Log:
[clang-tidy] Expand readability-redundant-function-ptr-dereference test
Modified:
clang-tools-extra/trunk/test/clang-tidy/readability-redundant-function-ptr-dereference.cpp
Modified:
clang-tools-extra/trunk/test/clang-tidy/readability-redundant-function-ptr-dereference.cpp
URL:
http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/test/clang-tidy/readability-redundant-function-ptr-dereference.cpp?rev=309380&r1=309379&r2=309380&view=diff
==============================================================================
---
clang-tools-extra/trunk/test/clang-tidy/readability-redundant-function-ptr-dereference.cpp
(original)
+++
clang-tools-extra/trunk/test/clang-tidy/readability-redundant-function-ptr-dereference.cpp
Fri Jul 28 05:46:08 2017
@@ -16,6 +16,27 @@ void positive() {
// CHECK-FIXES: (*p)(2);
}
+template<typename T>
+void invoke(const T& fn) {
+ fn(0); // 1
+ (*fn)(0); // 2
+ // CHECK-MESSAGES: :[[@LINE-1]]:4: warning: redundant repeated
+ // CHECK-FIXES: fn(0); // 1
+ // CHECK-FIXES: (fn)(0); // 2
+ // FIXME: Remove unnecessary parentheses.
+}
+
+void f1(int);
+void f2(double);
+void f3(char);
+
+void instantiate() {
+ invoke(f1);
+ invoke(f2);
+ invoke(f3);
+ invoke([](unsigned) {});
+}
+
void negative() {
void (*q)(int) = &f;
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