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 22