https://bugs.llvm.org/show_bug.cgi?id=34905
Bug ID: 34905
Summary: [fuzz] tautological comparison warning asserts on
comparison between _Complex and enum
Product: clang
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: richard-l...@metafoo.co.uk
CC: llvm-bugs@lists.llvm.org
Found by oss-fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3368
Here's a cleaned-up version of the testcase:
enum { t };
bool b = 3.i < t;
There are two bugs here. First, we should never have built a relational
comparison expression between a _Complex double and an enumerator at all.
But the assert is also bogus; it fires for this (valid) code:
enum { t };
bool b = 3.i == t;
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