[LLVMbugs] [Bug 4290] New: err_implicit_decl_requires_stdio too strict to make autoconf work.

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4290

           Summary: err_implicit_decl_requires_stdio too strict to make
                    autoconf work.
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Semantic Analyzer
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: ed at 80386.nl
                CC: llvmbugs at cs.uiuc.edu
            Blocks: 3696


The following code doesn't build with Clang:

char vfprintf();

test.c:1:6: error: implicit declaration of 'vfprintf' requires inclusion of the
header <stdio.h>

This means that autoconf is unable to detect it properly and apps miscompile.


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