From 1c33f70c9679c08daf29d6911240ff7b9da94ee0 Mon Sep 17 00:00:00 2001 From: Geoff Keating Date: Fri, 24 Mar 2000 23:57:50 +0000 Subject: [PATCH] va-arg-14.c: New test for va_start where the first parameter is a function argument. * execute/va-arg-14.c: New test for va_start where the first parameter is a function argument. From-SVN: r32734 --- gcc/testsuite/gcc.c-torture/ChangeLog | 5 +++ .../gcc.c-torture/execute/va-arg-14.c | 45 +++++++++++++++++++ 2 files changed, 50 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/va-arg-14.c diff --git a/gcc/testsuite/gcc.c-torture/ChangeLog b/gcc/testsuite/gcc.c-torture/ChangeLog index 97f6eef5514..3ac1a5a59d6 100644 --- a/gcc/testsuite/gcc.c-torture/ChangeLog +++ b/gcc/testsuite/gcc.c-torture/ChangeLog @@ -1,3 +1,8 @@ +2000-03-24 Geoff Keating + + * execute/va-arg-14.c: New test for va_start where the first + parameter is a function argument. + 2000-03-22 Geoff Keating * execute/ieee/20000320-1.c: New test for denormals. diff --git a/gcc/testsuite/gcc.c-torture/execute/va-arg-14.c b/gcc/testsuite/gcc.c-torture/execute/va-arg-14.c new file mode 100644 index 00000000000..d8b517a423b --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/va-arg-14.c @@ -0,0 +1,45 @@ +#include + +va_list global; + +void vat(va_list param, ...) +{ + va_list local; + + va_start (local, param); + va_copy (global, local); + va_copy (param, local); + if (va_arg (local, int) != 1) + abort(); + va_end (local); + if (va_arg (global, int) != 1) + abort(); + va_end (global); + if (va_arg (param, int) != 1) + abort(); + va_end (param); + + va_start (param, param); + va_start (global, param); + va_copy (local, param); + if (va_arg (local, int) != 1) + abort(); + va_end (local); + va_copy (local, global); + if (va_arg (local, int) != 1) + abort(); + va_end (local); + if (va_arg (global, int) != 1) + abort(); + va_end (global); + if (va_arg (param, int) != 1) + abort(); + va_end (param); +} + +int main(void) +{ + va_list t; + vat (t, 1); + exit (0); +} -- 2.30.2