http://llvm.org/bugs/show_bug.cgi?id=17723
Bug ID: 17723
Summary: Implement gcc's -Waddress
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Frontend
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
This is a useful gcc warning that clang didn't give me:
../../third_party/WebKit/Source/core/rendering/RenderObject.cpp:1382:87:error:
the address of 'parentRenderFlowThread' will always evaluate as 'true'
[-Werror=address]
Nicos-MacBook-Pro:src thakis$ cat test.cc
int main() {
int a;
if (&a)
a = 4;
}
Actual: Nothing:
Nicos-MacBook-Pro:src thakis$ clang -Weverything -c test.cc
Nicos-MacBook-Pro:src thakis$
Expected: "Address of variable is always true".
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