[llvm-bugs] [Bug 46914] New: Inconsistency between

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=46914

            Bug ID: 46914
           Summary: Inconsistency between
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: federico.kircheis at gmail.com
                CC: blitzrakete at gmail.com, dgregor at apple.com,
                    erik.pilkington at gmail.com, llvm-bugs at lists.llvm.org,
                    richard-llvm at metafoo.co.uk

There is an inconsistency between "-Wshadow-all" and
"-Wshadow-uncaptured-local".

----
int main() {
    int i = [](int i){ return i;}(1);
    return i;
}
----

when compiling with "-Wshadow-all" it emits following diagnostic: "warning:
declaration shadows a local variable [-Wshadow-uncaptured-local]"


but when compiling with "-Wshadow-uncaptured-local", it does not emit any
diagnostic.

As reference:

https://godbolt.org/z/vxWdc4

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