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| author | Jason Merrill <jason@redhat.com> | 2010-06-04 17:59:22 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2010-06-04 17:59:22 -0400 |
| commit | aa3bf45c241decb77de0d3704ca511c8c186e0d0 (patch) | |
| tree | b4873371de4452369cf547609ab447f58bc6d3f3 /gcc | |
| parent | c56ba35442a83d6af897bf9a171a126f9ad3f8d9 (diff) | |
| download | gcc-aa3bf45c241decb77de0d3704ca511c8c186e0d0.zip gcc-aa3bf45c241decb77de0d3704ca511c8c186e0d0.tar.gz gcc-aa3bf45c241decb77de0d3704ca511c8c186e0d0.tar.bz2 | |
pt.c (value_dependent_expression_p): Avoid using an uninitialized variable.
* pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
using an uninitialized variable.
From-SVN: r160300
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/cp/pt.c | 7 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index fec4bfd..a67de73 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,8 @@ 2010-06-04 Jason Merrill <jason@redhat.com> + * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid + using an uninitialized variable. + * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR. (pp_cxx_expression): Likewise. diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 4c98bf2..d7c0382 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -17596,9 +17596,14 @@ value_dependent_expression_p (tree expression) return true; else if (TYPE_P (expression)) return dependent_type_p (expression); - case NOEXCEPT_EXPR: return type_dependent_expression_p (expression); + case NOEXCEPT_EXPR: + expression = TREE_OPERAND (expression, 0); + /* FIXME why check value-dependency? */ + return (type_dependent_expression_p (expression) + || value_dependent_expression_p (expression)); + case SCOPE_REF: return dependent_scope_ref_p (expression, value_dependent_expression_p); |