Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gnat.dg/renaming5.adb @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 04ced10e8804 |
children |
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-- PR ada/46192 -- Testcase by Rolf Ebert <rolf.ebert.gcc@gmx.de> -- { dg-do compile } -- { dg-options "-O2 -fdump-tree-optimized" } with System; use System; package body Renaming5 is type Bits_In_Byte is array (0 .. 7) of Boolean; pragma Pack (Bits_In_Byte); A : Bits_In_Byte; for A'Address use System'To_Address(16#c0#); pragma Volatile (A); B : Bits_In_Byte renames A; procedure Proc is begin while B (0) = False loop null; end loop; end; end Renaming5; -- { dg-final { scan-tree-dump-times "goto" 2 "optimized" } }