Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/pr78619.f90 @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
---|---|
date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 84e7813d76e9 |
children |
line wrap: on
line source
! { dg-do compile } ! { dg-options "-Werror -O3" } ! ! Tests the fix for PR78619, in which the recursive use of 'f' at line 13 ! caused an ICE. ! ! Contributed by Gerhard Steinmetz <gerhard.steinmetz.fortran@t-online.de> ! print *, g(1.0) ! 'g' is OK contains function f(x) result(z) real :: x, z z = sign(1.0, f) ! { dg-error "calling itself recursively|must be the same type" } end real function g(x) real :: x g = -1 g = -sign(1.0, g) ! This is OK. end end ! { dg-message "all warnings being treated as errors" "" { target *-*-* } 0 }