OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

re PR c++/84333 (ICE with ternary operator in template function)

Browse Source 
/cp
2018-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/84333
	* call.c (build_conditional_expr_1): Use cp_save_expr instead of
	save_expr for the G++ extension.

/testsuite
2018-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/84333
	* g++.dg/template/sizeof16.C: New.
	* g++.dg/template/sizeof17.C: Likewise.

From-SVN: r257638
This commit is contained in:
Paolo Carlini 2018-02-13 21:23:22 +00:00 committed by Paolo Carlini
parent a2f5a78214
commit 3a9ad4c190
5 changed files with 27 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/cp/ChangeLog
View File

@ -1,3 +1,9 @@
2018-02-13 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84333
* call.c (build_conditional_expr_1): Use cp_save_expr instead of
save_expr for the G++ extension.
2018-02-13 Jason Merrill <jason@redhat.com>
PR c++/84080 - ICE with return type deduction and specialization.

2
gcc/cp/call.c
View File

@ -4805,7 +4805,7 @@ build_conditional_expr_1 (location_t loc, tree arg1, tree arg2, tree arg3,
if (lvalue_p (arg1))
arg2 = arg1 = cp_stabilize_reference (arg1);
else
arg2 = arg1 = save_expr (arg1);
arg2 = arg1 = cp_save_expr (arg1);
}
/* If something has already gone wrong, just pass that fact up the

6
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2018-02-13 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84333
* g++.dg/template/sizeof16.C: New.
* g++.dg/template/sizeof17.C: Likewise.
2018-02-13 Janus Weil <janus@gcc.gnu.org>
PR fortran/84313

7
gcc/testsuite/g++.dg/template/sizeof16.C Normal file
View File

@ -0,0 +1,7 @@
// PR c++/84333
// { dg-options -Wno-pedantic }
template<typename> int foo()
{
return sizeof(int) > 1 ? : 1;
}

7
gcc/testsuite/g++.dg/template/sizeof17.C Normal file
View File

@ -0,0 +1,7 @@
// PR c++/84333
// { dg-options -Wno-pedantic }
template<typename T> int foo()
{
return sizeof(T) > 1 ? : 1;
}