Whenever we complain about a failed initialization of a function or
method parameter, provide a note pointing at the parameter itself so
the user does not have to manually look for the function/method being
called and match up parameters to arguments. For example, we now get:
t.c:4:5: warning: incompatible pointer types passing 'long *' to
parameter of
type 'int *' [-pedantic]
f(long_ptr);
^~~~~~~~
t.c:1:13: note: passing argument to parameter 'x' here
void f(int *x);
^
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102038 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/blocks.m b/test/SemaObjC/blocks.m
index 10239e5..15aa581 100644
--- a/test/SemaObjC/blocks.m
+++ b/test/SemaObjC/blocks.m
@@ -21,7 +21,7 @@
return bar4(objectCreationBlock);
}
-void bar5(id(^)(void));
+void bar5(id(^)(void)); // expected-note{{passing argument to parameter here}}
void foo5(id (^objectCreationBlock)(int)) {
return bar5(objectCreationBlock); // expected-error {{incompatible block pointer types passing 'id (^)(int)' to parameter of type 'id (^)(void)'}}
}