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/* Test for C99 declarations in for loops. Test constraints. */
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do compile } */
/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
void
foo (void)
{
/* See comments in check_for_loop_decls (c-decl.c) for the presumptions
behind these tests. */
int j = 0;
for (int i = 1, bar (void); i <= 10; i++) /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "bar" "function in for loop" { target *-*-* } .-1 } */
j += i;
for (static int i = 1; i <= 10; i++) /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "static" "static in for loop" { target *-*-* } .-1 } */
j += i;
for (extern int i; j <= 500; j++) /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "extern" "extern in for loop" { target *-*-* } .-1 } */
j += 5;
for (enum { FOO } i = FOO; i < 10; i++) /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "FOO" "enum value in for loop" { target *-*-* } .-1 } */
j += i;
for (enum BAR { FOO } i = FOO; i < 10; i++) /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "FOO" "enum value in for loop" { target *-*-* } .-1 } */
/* { dg-error "BAR" "enum tag in for loop" { target *-*-* } .-2 } */
j += i;
}
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