[LLVMbugs] [Bug 4368] New: Suggest lowering the severity of bad quoting

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4368

           Summary: Suggest lowering the severity of bad quoting
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: preprocessor
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: ed at 80386.nl
                CC: llvmbugs at cs.uiuc.edu
            Blocks: 3696


I just saw a port (libproxy) that calls the C compiler as follows:

cc -o conftest -DFOO=\\\"bar\\\" conftest.c

GCC:

<command-line>: warning: missing terminating " character

Clang:

In file included from <built-in>:105:
<command line>:1:14: error: missing terminating '"' character
#define FOO \"bar\"
             ^
1 diagnostic generated.

This causes random configure tests to return the wrong result.


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