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| RUN: lld-link %S/Inputs/precomp-a.obj %S/Inputs/precomp-b.obj %S/Inputs/precomp.obj /nodefaultlib /entry:main /debug /pdb:%t.pdb /out:%t.exe /opt:ref /opt:icf /summary | FileCheck %s -check-prefix SUMMARY
RUN: llvm-pdbutil dump -types %t.pdb | FileCheck %s
RUN: lld-link %S/Inputs/precomp.obj %S/Inputs/precomp-a.obj %S/Inputs/precomp-b.obj /nodefaultlib /entry:main /debug /pdb:%t.pdb /out:%t.exe /opt:ref /opt:icf
RUN: llvm-pdbutil dump -types %t.pdb | FileCheck %s
RUN: lld-link %S/Inputs/precomp-a.obj %S/Inputs/precomp-invalid.obj %S/Inputs/precomp.obj /nodefaultlib /entry:main /debug /pdb:%t.pdb /out:%t.exe /opt:ref /opt:icf 2>&1 | FileCheck %s -check-prefix FAILURE
RUN: not lld-link %S/Inputs/precomp-a.obj %S/Inputs/precomp-b.obj /nodefaultlib /entry:main /debug /pdb:%t.pdb /out:%t.exe /opt:ref /opt:icf 2>&1 | FileCheck %s -check-prefix FAILURE-MISSING-PRECOMPOBJ
FAILURE: warning: Cannot use debug info for '{{.*}}precomp-invalid.obj' [LNK4099]
FAILURE-NEXT: failed to load reference '{{.*}}precomp.obj': No matching precompiled header could be located.
FAILURE-MISSING-PRECOMPOBJ: warning: Cannot use debug info for '{{.*}}precomp-a.obj' [LNK4099]
FAILURE-MISSING-PRECOMPOBJ-NEXT: failed to load reference '{{.*}}precomp.obj': No matching precompiled header could be located.
CHECK: Types (TPI Stream)
CHECK-NOT: LF_PRECOMP
CHECK-NOT: LF_ENDPRECOMP
SUMMARY: Summary
SUMMARY-NEXT: --------------------------------------------------------------------------------
SUMMARY-NEXT: 3 Input OBJ files (expanded from all cmd-line inputs)
SUMMARY-NEXT: 0 PDB type server dependencies
SUMMARY-NEXT: 1 Precomp OBJ dependencies
SUMMARY-NEXT: 1044 Merged TPI records
SUMMARY-NEXT: 5 Output PDB strings
SUMMARY-NEXT: 167 Global symbol records
SUMMARY-NEXT: 20 Module symbol records
SUMMARY-NEXT: 3 Public symbol records
// precomp.h
#pragma once
int Function(char A);
// precomp.cpp
#include "precomp.h"
// a.cpp
#include "precomp.h"
int main(void) {
Function('a');
return 0;
}
// b.cpp
#include "precomp.h"
int Function(char a) {
return (int)a;
}
// cl.exe precomp.cpp /Z7 /Ycprecomp.h /c
// cl.exe a.cpp b.cpp /Z7 /Yuprecomp.h /c
|