1 // Create
2 // RUN: %clang_cc1 -I %S -emit-pch \
3 // RUN:   -pch-through-header=Inputs/pch-through2.h -o %t.1 %s
4 
5 // Use
6 // RUN: %clang_cc1 -I %S -include-pch %t.1 \
7 // RUN:   -pch-through-header=Inputs/pch-through2.h %s
8 
9 // No #include of through header during pch use
10 // RUN: not %clang_cc1 -I %S -include-pch %t.1 \
11 // RUN:   -pch-through-header=Inputs/pch-through2.h \
12 // RUN:   %S/Inputs/pch-through-use1.cpp 2>&1 \
13 // RUN:   | FileCheck -check-prefix=CHECK-TEST2A %s
14 // CHECK-TEST2A: fatal error:{{.*}} #include of
15 // CHECK-TEST2A-SAME: 'Inputs/pch-through2.h' not seen while attempting to
16 // CHECK-TEST2A-SAME: use precompiled header
17 
18 // check that pch only contains code before the through header.
19 // RUN: %clang_cc1 -I %S -emit-pch \
20 // RUN:   -pch-through-header=Inputs/pch-through1.h -o %t.2 %s
21 // RUN: not %clang_cc1 -I %S -include-pch %t.2 \
22 // RUN:   -pch-through-header=Inputs/pch-through1.h \
23 // RUN:   %S/Inputs/pch-through-use1.cpp 2>&1 \
24 // RUN:   | FileCheck -check-prefix=CHECK-TEST3 %s
25 // CHECK-TEST3: error: use of undeclared identifier 'through2'
26 
27 #include "Inputs/pch-through1.h"
28 #include "Inputs/pch-through2.h"
29