https://llvm.org/bugs/show_bug.cgi?id=26455
Bug ID: 26455
Summary: no warning about implicit integer to pointer
conversions on x86_64
Product: clang
Version: unspecified
Hardware: Macintosh
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: knut.loren...@degree53.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
I noticed the [CLANG_WARN_INT_CONVERSION, -Wint-conversion] produces a warning
when implicitly converting a pointer into an integer for the ARM architectures,
but not for x86.
steps to reproduce:
- in Xcode, create a project for iOS
- add an ObjC method that has a BOOL as return type, but returns a pointer in
the implementation
- build for armv7/arm64 (generic iOS device) - will produce a warning
- build for x86_64 (iOS simulator) - no warning!
Apple LLVM version 7.0.2 (clang-700.1.81)
Xcode 7.2.1
OS X 10.11 El Capitan
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