[LLVMbugs] [Bug 13066] New: produce a better diagnostic for a missing comma between function parameters

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=13066

             Bug #: 13066
           Summary: produce a better diagnostic for a missing comma
                    between function parameters
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Frontend
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: richard-llvm at metafoo.co.uk
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


<stdin>:2:8: error: expected ')'
       int b) {}
       ^
<stdin>:1:7: note: to match this '('
void f(int a
      ^

It would be awesome if we could check to see if a decl-specifier comes next,
and instead diagnose this as:

<stdin>:1:13: error: expected ',' after parameter
void f(int a
            ^
            ,

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