[LLVMbugs] [Bug 14163] New: Misc/unprintable.c fails in an environment that can print emoji

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=14163

             Bug #: 14163
           Summary: Misc/unprintable.c fails in an environment that can
                    print emoji
           Product: clang
           Version: trunk
          Platform: Macintosh
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: -New Bugs
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: jordan_rose at apple.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


test/unprintable.c currently assumes that the emoji in the source will be
escaped in the output using <U+XXXXXX> syntax. However, both Xcode and Terminal
on OS X can print emoji just fine, and Clang goes ahead and does so.

---

/Volumes/Data/llvm-public/clang/test/Misc/unprintable.c:7:11: error: expected
string not found in input
// CHECK: {{^    if\(\(i==/\*<U\+1F47F>\*/1\)\);}}
          ^
<stdin>:1:1: note: scanning from here
/Volumes/Data/llvm-public/clang/test/Misc/unprintable.c:5:10: warning: 
^
<stdin>:4:5: note: possible intended match here
    if((i==/*

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