| 1 | // RUN: %clang_cc1 -E %s | grep 'noexp: foo y' |
|---|
| 2 | // RUN: %clang_cc1 -E %s | grep 'expand: abc' |
|---|
| 3 | // RUN: %clang_cc1 -E %s | grep 'noexp2: foo nonexp' |
|---|
| 4 | // RUN: %clang_cc1 -E %s | grep 'expand2: abc' |
|---|
| 5 | |
|---|
| 6 | #define A foo |
|---|
| 7 | #define foo() abc |
|---|
| 8 | #define X A y |
|---|
| 9 | |
|---|
| 10 | // This should not expand to abc, because the foo macro isn't followed by (. |
|---|
| 11 | noexp: X |
|---|
| 12 | |
|---|
| 13 | |
|---|
| 14 | // This should expand to abc. |
|---|
| 15 | #undef X |
|---|
| 16 | #define X A () |
|---|
| 17 | expand: X |
|---|
| 18 | |
|---|
| 19 | |
|---|
| 20 | // This should be 'foo nonexp' |
|---|
| 21 | noexp2: A nonexp |
|---|
| 22 | |
|---|
| 23 | // This should expand |
|---|
| 24 | expand2: A ( |
|---|
| 25 | ) |
|---|
| 26 | |
|---|
| 27 | |
|---|
| 28 | |
|---|