https://bugs.llvm.org/show_bug.cgi?id=39585
Bug ID: 39585
Summary: .../llvm-7/lib/clang/7.0.1/include/limits.h is
invalid: no-break space character
Product: clang
Version: 7.0
Hardware: PC
OS: Linux
Status: NEW
Severity: release blocker
Priority: P
Component: Headers
Assignee: unassignedclangb...@nondot.org
Reporter: vincent-l...@vinc17.net
CC: craig.top...@gmail.com, llvm-bugs@lists.llvm.org,
richard-l...@metafoo.co.uk
Under Debian/unstable:
$ echo '#include <limits.h>' | clang-7 -E -
In file included from <stdin>:1:
/usr/lib/llvm-7/lib/clang/7.0.1/include/limits.h:25:34: error: invalid token at
start of a preprocessor expression
#if !defined(__CLANG_LIMITS_H) || !defined(_LIBC_LIMITS_H_)
^
# 1 "<stdin>"
# 1 "<built-in>" 1
# 1 "<built-in>" 3
# 349 "<built-in>" 3
# 1 "<command line>" 1
# 1 "<built-in>" 2
# 1 "<stdin>" 2
# 1 "/usr/lib/llvm-7/lib/clang/7.0.1/include/limits.h" 1 3
# 2 "<stdin>" 2
1 error generated.
This is due to a no-break space character (U+00A0) after "||", instead of a
usual normal space.
This makes GNU MPFR testing fail.
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