[LLVMbugs] [Bug 12391] New: tablegen stack traces on simple lexical error

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=12391

             Bug #: 12391
           Summary: tablegen stack traces on simple lexical error
           Product: tools
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: TableGen
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: rkotler at mips.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


meant to type "class1"

ubuntu-rkotler:~/workspace/alt-llvm-tablegen/europe2012> cat bug1.td 
def class 1 {
  int i = 1;
}


ubuntu-rkotler:~/workspace/alt-llvm-tablegen/europe2012>
/home/rkotler/build_llvm/build/Debug+Asserts/bin/llvm-tblgen bug1.td 
bug1.td:1:5: error: Unknown token when parsing a value
def class 1 {
    ^
llvm-tblgen: /home/rkotler/workspace/llvm/lib/TableGen/Record.cpp:1699: void
llvm::Record::checkName(): Assertion `TypedName && "Record name is not typed!"'
failed.
0  llvm-tblgen     0x00000000005bb8f1
1  llvm-tblgen     0x00000000005bb6e4
2  libpthread.so.0 0x00007fde552258f0
3  libc.so.6       0x00007fde54514a75 gsignal + 53
4  libc.so.6       0x00007fde545185c0 abort + 384
5  libc.so.6       0x00007fde5450d941 __assert_fail + 241
6  llvm-tblgen     0x0000000000560a95
7  llvm-tblgen     0x0000000000560977
8  llvm-tblgen     0x0000000000582f91
9  llvm-tblgen     0x000000000057f8df
10 llvm-tblgen     0x0000000000582db4
11 llvm-tblgen     0x0000000000582e21
12 llvm-tblgen     0x0000000000582e73
13 llvm-tblgen     0x00000000005538ae
14 llvm-tblgen     0x0000000000545792
15 libc.so.6       0x00007fde544ffc4d __libc_start_main + 253
16 llvm-tblgen     0x0000000000406f89
Stack dump:
0.    Program arguments:
/home/rkotler/build_llvm/build/Debug+Asserts/bin/llvm-tblgen bug1.td

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