# REQUIRES: x86
# RUN: rm -rf %t && split-file %s %t
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/test.s -o %t/test.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/bcde-abcd-abde.s -o %t/bcde-abcd-abde.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/bbcde-abcdd.s -o %t/bbcde-abcdd.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/aabcde-abcdee.s -o %t/aabcde-abcdee.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/bacde.s -o %t/bacde.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/__Z3fooPi.s -o %t/__Z3fooPi.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/__Z3fooPKi-__Z3fooPi.s -o %t/__Z3fooPKi-__Z3fooPi.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/__Z3FOOPKi.s -o %t/__Z3FOOPKi.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %t/__Z3fooPKi-__Z3FOOPKi.s -o %t/__Z3fooPKi-__Z3FOOPKi.o
## Insert a character.
## The spell corrector is enabled for the first two "undefined symbol" diagnostics.
# RUN: not %lld %t/test.o %t/bcde-abcd-abde.o -o /dev/null 2>&1 | FileCheck --check-prefix=INSERT %s -DFILE=%t/test.o
## Symbols defined in DSO can be suggested.
# RUN: %lld %t/test.o -dylib -o %t.dylib
# RUN: not %lld %t.dylib %t/bcde-abcd-abde.o -o /dev/null 2>&1 | FileCheck --check-prefix=INSERT %s -DFILE=%t.dylib
# INSERT: error: undefined symbol: abde
# INSERT-NEXT: >>> referenced by {{.*}}
# INSERT-NEXT: >>> did you mean: abcde
# INSERT-NEXT: >>> defined in: [[FILE]]
# INSERT: error: undefined symbol: abcd
# INSERT-NEXT: >>> referenced by {{.*}}
# INSERT-NEXT: >>> did you mean: abcde
# INSERT-NEXT: >>> defined in: [[FILE]]
# INSERT: error: undefined symbol: bcde
# INSERT-NEXT: >>> referenced by {{.*}}
# INSERT-NOT: >>>
## Substitute a character.
# RUN: not %lld %t/test.o %t/bbcde-abcdd.o -o /dev/null 2>&1 | FileCheck --check-prefix=SUBST %s
# SUBST: error: undefined symbol: abcdd
# SUBST-NEXT: >>> referenced by {{.*}}
# SUBST-NEXT: >>> did you mean: abcde
# SUBST: error: undefined symbol: bbcde
# SUBST-NEXT: >>> referenced by {{.*}}
# SUBST-NEXT: >>> did you mean: abcde
## Delete a character.
# RUN: not %lld %t/test.o %t/aabcde-abcdee.o -o /dev/null 2>&1 | FileCheck --check-prefix=DELETE %s
# DELETE: error: undefined symbol: abcdee
# DELETE-NEXT: >>> referenced by {{.*}}
# DELETE-NEXT: >>> did you mean: abcde
# DELETE: error: undefined symbol: aabcde
# DELETE-NEXT: >>> referenced by {{.*}}
# DELETE-NEXT: >>> did you mean: abcde
## Transpose.
# RUN: not %lld %t/test.o %t/bacde.o -o /dev/null 2>&1 | FileCheck --check-prefix=TRANSPOSE %s
# TRANSPOSE: error: undefined symbol: bacde
# TRANSPOSE-NEXT: >>> referenced by {{.*}}
# TRANSPOSE-NEXT: >>> did you mean: abcde
## Missing const qualifier.
# RUN: not %lld %t/test.o %t/__Z3fooPi.o -demangle -o /dev/null 2>&1 | FileCheck --check-prefix=CONST %s
## Local defined symbols.
# RUN: not %lld %t/__Z3fooPKi-__Z3fooPi.o -demangle -o /dev/null 2>&1 | FileCheck --check-prefix=CONST %s
# CONST: error: undefined symbol: foo(int*)
# CONST-NEXT: >>> referenced by {{.*}}
# CONST-NEXT: >>> did you mean: foo(int const*)
## Case mismatch.
# RUN: not %lld %t/test.o %t/__Z3FOOPKi.o -demangle -o /dev/null 2>&1 | FileCheck --check-prefix=CASE %s
# RUN: not %lld %t/__Z3fooPKi-__Z3FOOPKi.o -demangle -o /dev/null 2>&1 | FileCheck --check-prefix=CASE %s
# CASE: error: undefined symbol: FOO(int const*)
# CASE-NEXT: >>> referenced by {{.*}}
# CASE-NEXT: >>> did you mean: foo(int const*)
#--- test.s
.globl _main, abcde, __Z3fooPKi
_main:
abcde:
__Z3fooPKi:
#--- bcde-abcd-abde.s
call bcde
call abcd
call abde
# Creates a nullptr entry in ObjFile::symbols, to test we don't crash on that.
.section __DWARF,__debug_aranges,regular,debug
ltmp1:
.byte 0
.subsections_via_symbols
#--- bbcde-abcdd.s
call bbcde
call abcdd
#--- aabcde-abcdee.s
call aabcde
call abcdee
#--- bacde.s
call bacde
#--- __Z3fooPi.s
call __Z3fooPi
#--- __Z3fooPKi-__Z3fooPi.s
__Z3fooPKi: call __Z3fooPi
#--- __Z3FOOPKi.s
call __Z3FOOPKi
#--- __Z3fooPKi-__Z3FOOPKi.s
__Z3fooPKi: call __Z3FOOPKi
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