lld/test/ELF/no-line-parser-errors-if-empty-section.s

   1 # REQUIRES: x86
   2
   3 # LLD uses the debug data to get information for error messages, if possible.
   4 # However, if the debug line section is empty, we should not attempt to parse
   5 # it, as that would result in errors from the parser.
   6
   7 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
   8 # RUN: not ld.lld %t.o -o /dev/null 2>&1 | FileCheck %s
   9
  10 # CHECK-NOT: warning:
  11 # CHECK-NOT: error:
  12 # CHECK: error: undefined symbol: undefined
  13 # CHECK-NEXT: {{.*}}.o:(.text+0x1)
  14 # CHECK-NOT: warning:
  15 # CHECK-NOT: error:
  16
  17 .globl _start
  18 _start:
  19     callq undefined
  20
  21 .section .debug_line,"",@progbits