diff options
Diffstat (limited to 'gcc/testsuite/c-c++-common/cpp')
-rw-r--r-- | gcc/testsuite/c-c++-common/cpp/va-opt-2.c | 41 | ||||
-rw-r--r-- | gcc/testsuite/c-c++-common/cpp/va-opt-3.c | 94 |
2 files changed, 135 insertions, 0 deletions
diff --git a/gcc/testsuite/c-c++-common/cpp/va-opt-2.c b/gcc/testsuite/c-c++-common/cpp/va-opt-2.c new file mode 100644 index 00000000000..cff2d6cbe5d --- /dev/null +++ b/gcc/testsuite/c-c++-common/cpp/va-opt-2.c @@ -0,0 +1,41 @@ +/* PR preprocessor/83063 */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" { target c } } */ +/* { dg-options "-std=c++2a" { target c++ } } */ + +#define f1(...) int b##__VA_OPT__(c) +#define f2(...) int __VA_OPT__(c)##d +#define f3(...) int e##__VA_OPT__() +#define f4(...) int __VA_OPT__()##f +#define f5(...) int g##__VA_OPT__(h)##i +#define f6(...) int j##__VA_OPT__()##k +#define f7(...) int l##__VA_OPT__() +#define f8(...) int __VA_OPT__()##m +#define f9(...) int n##__VA_OPT__()##o +#define f10(x, ...) int x##__VA_OPT__(x) +#define f11(x, ...) int __VA_OPT__(x)##x +#define f12(x, ...) int x##__VA_OPT__(x)##x +f1 (1, 2, 3); +f1 (); +f2 (1, 2); +f2 (); +f3 (1); +f4 (2); +f5 (6, 7); +f5 (); +f6 (8); +f7 (); +f8 (); +f9 (); +f10 (p, 5, 6); +f10 (p); +f11 (q, 7); +f11 (q); +f12 (r, 1, 2, 3, 4, 5); +f12 (r); + +int +main () +{ + return bc + b + cd + d + e + f + ghi + gi + jk + l + m + no + pp + p + qq + q + rrr + rr; +} diff --git a/gcc/testsuite/c-c++-common/cpp/va-opt-3.c b/gcc/testsuite/c-c++-common/cpp/va-opt-3.c new file mode 100644 index 00000000000..1a5a7b2383e --- /dev/null +++ b/gcc/testsuite/c-c++-common/cpp/va-opt-3.c @@ -0,0 +1,94 @@ +/* PR preprocessor/83063 */ +/* PR preprocessor/83708 */ +/* { dg-do preprocess } */ +/* { dg-options "-std=gnu99" { target c } } */ +/* { dg-options "-std=c++2a" { target c++ } } */ + +#define f1(...) b##__VA_OPT__(c) +#define f2(...) __VA_OPT__(c)##d +#define f3(...) e##__VA_OPT__() +#define f4(...) __VA_OPT__()##f +#define f5(...) g##__VA_OPT__(h)##i +#define f6(...) j##__VA_OPT__()##k +#define f7(...) l##__VA_OPT__() +#define f8(...) __VA_OPT__()##m +#define f9(...) n##__VA_OPT__()##o +#define f10(x, ...) x##__VA_OPT__(x) +#define f11(x, ...) __VA_OPT__(x)##x +#define f12(x, ...) x##__VA_OPT__(x)##x +#define f13(...) __VA_OPT__(a)__VA_OPT__(b)c +#define f14(a, b, c, ...) __VA_OPT__(a)__VA_OPT__(b)c +#define f15(a, b, c, ...) __VA_OPT__(a b)__VA_OPT__(b c)a/**/__VA_OPT__(c a)a +#define m1 ( +#define f16() f17 m1 ) +#define f17() f18 m1 ) +#define f18() m2 m1 ) +#define m3f17() g +#define f19(x, ...) m3 ## __VA_OPT__(x x f16() #x) +#define f20(x, ...) __VA_OPT__(x x)##m4() +#define f21() f17 +#define f17m4() h +#define f22(x,...) 1 ## __VA_OPT__(x ## x 2) ## 3 +#define f23(x,...) 1 ## __VA_OPT__(x 2) ## 3 +#define f24(x,...) 1 ## __VA_OPT__(2 x) ## 3 +#define f25(x,...) 1 ## __VA_OPT__(2 x ## x) ## 3 +t1 f1 (1, 2, 3); +/* { dg-final { scan-file va-opt-3.i "t1 bc;" } } */ +t2 f1 (); +/* { dg-final { scan-file va-opt-3.i "t2 b;" } } */ +t3 f2 (1, 2); +/* { dg-final { scan-file va-opt-3.i "t3 cd;" } } */ +t4 f2 (); +/* { dg-final { scan-file va-opt-3.i "t4 d;" } } */ +t5 f3 (1); +/* { dg-final { scan-file va-opt-3.i "t5 e;" } } */ +t6 f4 (2); +/* { dg-final { scan-file va-opt-3.i "t6 f;" } } */ +t7 f5 (6, 7); +/* { dg-final { scan-file va-opt-3.i "t7 ghi;" } } */ +t8 f5 (); +/* { dg-final { scan-file va-opt-3.i "t8 gi;" } } */ +t9 f6 (8); +/* { dg-final { scan-file va-opt-3.i "t9 jk;" } } */ +t10 f7 (); +/* { dg-final { scan-file va-opt-3.i "t10 l;" } } */ +t11 f8 (); +/* { dg-final { scan-file va-opt-3.i "t11 m;" } } */ +t12 f9 (); +/* { dg-final { scan-file va-opt-3.i "t12 no;" } } */ +t13 f10 (p, 5, 6); +/* { dg-final { scan-file va-opt-3.i "t13 pp;" } } */ +t14 f10 (p); +/* { dg-final { scan-file va-opt-3.i "t14 p;" } } */ +t15 f11 (q, 7); +/* { dg-final { scan-file va-opt-3.i "t15 qq;" } } */ +t16 f11 (q); +/* { dg-final { scan-file va-opt-3.i "t16 q;" } } */ +t17 f12 (r, 1, 2, 3, 4, 5); +/* { dg-final { scan-file va-opt-3.i "t17 rrr;" } } */ +t18 f12 (r); +/* { dg-final { scan-file va-opt-3.i "t18 rr;" } } */ +t19 f13 (1, 2); +/* { dg-final { scan-file va-opt-3.i "t19 a b c;" } } */ +t20 f13 (); +/* { dg-final { scan-file va-opt-3.i "t20 c;" } } */ +t21 f14 (3, 4, 5, 2); +/* { dg-final { scan-file va-opt-3.i "t21 3 4 5;" } } */ +t22 f14 (3, 4, 5); +/* { dg-final { scan-file va-opt-3.i "t22 5;" } } */ +t23 f15 (6, 7, 8, 9); +/* { dg-final { scan-file va-opt-3.i "t23 6 7 7 8 6 8 6 6;" } } */ +t24 f15 (6, 7, 8); +/* { dg-final { scan-file va-opt-3.i "t24 6 6;" } } */ +t25 f19 (f16 (), 1); +/* { dg-final { scan-file va-opt-3.i {t25 g f18 \( \) f17 \( \) "f16 \(\)";} } } */ +t26 f20 (f21 (), 2); +/* { dg-final { scan-file va-opt-3.i "t26 f17 h;" } } */ +t27 f22 (, x); +/* { dg-final { scan-file va-opt-3.i "t27 123;" } } */ +t28 f23 (, x); +/* { dg-final { scan-file va-opt-3.i "t28 123;" } } */ +t29 f24 (, x); +/* { dg-final { scan-file va-opt-3.i "t29 123;" } } */ +t30 f25 (, x); +/* { dg-final { scan-file va-opt-3.i "t30 123;" } } */ |