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re PR c++/23357 (ICE with __alignof__ on template arguments)

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PR c++/23357
        * cp-tree.def (SIZEOF_EXPR, ALIGNOF_EXPR): Change code class to
        tcc_expression.

From-SVN: r104340
This commit is contained in:
Jason Merrill 2005-09-16 02:50:56 -04:00 • committed by Jason Merrill
parent 07af06f6a3
commit 0161fcff94
3 changed files with 15 additions and 2 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2005-09-15 Jason Merrill <jason@redhat.com>
PR c++/23357
* cp-tree.def (SIZEOF_EXPR, ALIGNOF_EXPR): Change code class to
tcc_expression.
2005-09-15 Mark Mitchell <mark@codesourcery.com>
PR c++/23896

4
gcc/cp/cp-tree.def
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@ -324,14 +324,14 @@ DEFTREECODE (TINST_LEVEL, "TINST_LEVEL", tcc_exceptional, 0)
DEFTREECODE (OFFSETOF_EXPR, "offsetof_expr", tcc_expression, 1)
/* Represents a 'sizeof' expression during template expansion. */
DEFTREECODE (SIZEOF_EXPR, "sizeof_expr", tcc_unary, 1)
DEFTREECODE (SIZEOF_EXPR, "sizeof_expr", tcc_expression, 1)
/* Represents the -> operator during template expansion. */
DEFTREECODE (ARROW_EXPR, "arrow_expr", tcc_expression, 1)
/* Represents an '__alignof__' expression during template
expansion. */
DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", tcc_unary, 1)
DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", tcc_expression, 1)
/* A STMT_EXPR represents a statement-expression during template
expansion. This is the GCC extension { ( ... ) }. The

7
gcc/testsuite/g++.dg/template/sizeof10.C Normal file
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@ -0,0 +1,7 @@
// PR c++/23357
template<typename T> bool foo()
{
const long int i = sizeof(T) > 1 ? sizeof(T) : 0;
return i > 0;
}