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Diffstat (limited to 'gcc/fortran/trans-decl.c')
| -rw-r--r-- | gcc/fortran/trans-decl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c index b7460b779e2..b90b0ab25b6 100644 --- a/gcc/fortran/trans-decl.c +++ b/gcc/fortran/trans-decl.c @@ -517,6 +517,10 @@ gfc_finish_var_decl (tree decl, gfc_symbol * sym) /* If it wasn't used we wouldn't be getting it. */ TREE_USED (decl) = 1; + if (sym->attr.flavor == FL_PARAMETER + && (sym->attr.dimension || sym->ts.type == BT_DERIVED)) + TREE_READONLY (decl) = 1; + /* Chain this decl to the pending declarations. Don't do pushdecl() because this would add them to the current scope rather than the function scope. */ |