diff mbox series

[pushed] c++: ICE on xtreme-header_a.H

Message ID 20220210203208.1318354-1-jason@redhat.com
State New
Headers show
Series [pushed] c++: ICE on xtreme-header_a.H | expand

Commit Message

Jason Merrill Feb. 10, 2022, 8:32 p.m. UTC 
This test regressed after my PR103752 patch with -march=cascadelake.  I
don't understand why that flag makes a difference, but this patch is correct
in any case.

Tested x86_64-pc-linux-gnu, applying to trunk.

gcc/cp/ChangeLog:

	* module.cc (depset::hash::add_specializations): Use
	STRIP_TEMPLATE.
---
 gcc/cp/module.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


base-commit: 4a8083285c3edf50088a095870b217ab0881dff0
diff mbox series

Patch

diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
index 3cf0af10bc0..6e6b008b3a5 100644
--- a/gcc/cp/module.cc
+++ b/gcc/cp/module.cc
@@ -12976,7 +12976,7 @@  depset::hash::add_specializations (bool decl_p)
 	/* Implicit instantiations only walked if we reach them.  */
 	needs_reaching = true;
       else if (!DECL_LANG_SPECIFIC (spec)
-	       || !DECL_MODULE_PURVIEW_P (spec))
+	       || !DECL_MODULE_PURVIEW_P (STRIP_TEMPLATE (spec)))
 	/* Likewise, GMF explicit or partial specializations.  */
 	needs_reaching = true;