| /* PR middle-end/94004 - missing -Walloca on calls to alloca due |
| to -Wno-system-headers |
| { dg-do compile } |
| { dg-options "-O2 -Wall -Wvla-larger-than=31 -ftrack-macro-expansion=0" } |
| { dg-require-effective-target alloca } */ |
| |
| void sink (void*, ...); |
| |
| static inline void inline_use_vla (unsigned n) |
| { |
| if (n > 32) |
| n = 32; |
| char a[n]; // { dg-warning "\\\[-Wvla-larger-than" } |
| sink (a, 2); |
| } |
| |
| static inline void use_inlined_vla (unsigned n) |
| { |
| inline_use_vla (n); // this call is okay |
| inline_use_vla (n + 1); // this one is not (line 20) |
| } |
| |
| void call_inline (void) |
| { |
| use_inlined_vla (31); // line 25 |
| } |
| |
| /* Verify that the inlining context is included and that it points |
| to the correct line number in the inlined function: |
| { dg-message "function 'inline_use_vla'.*inlined from 'use_inlined_vla'.*:20:.*inlined from 'call_inline' .*:25:" "" { target *-*-* } 0 } */ |
