[Bug fortran/99112] [11 Regression] ICE in gfc_conv_component_ref, at fortran/trans-expr.c:2646

[anlauf at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99112

--- Comment #4 from anlauf at gcc dot gnu.org ---
A simple one-liner on top of Paul's patch fixes it:

diff --git a/gcc/fortran/trans-intrinsic.c b/gcc/fortran/trans-intrinsic.c
index 9cf3642f694..5e53d1162fa 100644
--- a/gcc/fortran/trans-intrinsic.c
+++ b/gcc/fortran/trans-intrinsic.c
@@ -8006,8 +8006,10 @@ gfc_conv_intrinsic_size (gfc_se * se, gfc_expr * expr)
     {
       symbol_attribute attr;
       char *msg;
+      tree temp;
+      tree cond;

-      attr = gfc_expr_attr (e);
+      attr = sym ? sym->attr : gfc_expr_attr (e);
       if (attr.allocatable)
        msg = xasprintf ("Allocatable argument '%s' is not allocated",
                         e->symtree->n.sym->name);


Submitted: https://gcc.gnu.org/pipermail/fortran/2021-March/055809.html