http://llvm.org/bugs/show_bug.cgi?id=15435
Bug ID: 15435
Summary: -Wshadow does not warn about catch handler exception
shadowing local variable
Product: clang
Version: trunk
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: C++
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
At least with any of Clang 3.1 (as packaged for Fedora 18), 3.2, or recent
trunk, running "clang++ -Wshadow -c test.cc" on
> #include <new>
> int * f() {
> int * e;
> try {
> e = new int();
> } catch (std::bad_alloc & e) {
> throw e;
> }
> return e;
> }
does not warn about the "std::bad_alloc & e" exception declaration in the catch
handler shadowing the local variable declaration "int * e".
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