diff options
| author | Eric Botcazou <ebotcazou@adacore.com> | 2019-08-30 15:15:40 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2019-08-30 15:15:40 +0000 |
| commit | 5e017b1e25655f256a130419b427811bb1016b43 (patch) | |
| tree | 203ea3028b131425718668468e1d778aaf5c5647 /gcc/ada/gcc-interface/trans.c | |
| parent | 0c2837b5c408f8fd2b023a7bf00be9abd1e28a28 (diff) | |
| download | gcc-5e017b1e25655f256a130419b427811bb1016b43.zip gcc-5e017b1e25655f256a130419b427811bb1016b43.tar.gz gcc-5e017b1e25655f256a130419b427811bb1016b43.tar.bz2 | |
trans.c (gnat_to_gnu): Do not set the location on an expression used for a tag.
* gcc-interface/trans.c (gnat_to_gnu): Do not set the location on an
expression used for a tag.
From-SVN: r275197
Diffstat (limited to 'gcc/ada/gcc-interface/trans.c')
| -rw-r--r-- | gcc/ada/gcc-interface/trans.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ada/gcc-interface/trans.c b/gcc/ada/gcc-interface/trans.c index 5579986..e7064c6 100644 --- a/gcc/ada/gcc-interface/trans.c +++ b/gcc/ada/gcc-interface/trans.c @@ -8727,10 +8727,16 @@ gnat_to_gnu (Node_Id gnat_node) set_gnu_expr_location_from_node (gnu_result, gnat_node); } - /* Set the location information on the result if it's not a simple name. + /* Set the location information on the result if it's not a simple name + or something that contains a simple name, for example a tag, because + we don"t want all the references to get the location of the first use. Note that we may have no result if we tried to build a CALL_EXPR node to a procedure with no side-effects and optimization is enabled. */ - else if (kind != N_Identifier && gnu_result && EXPR_P (gnu_result)) + else if (kind != N_Identifier + && !(kind == N_Selected_Component + && Chars (Selector_Name (gnat_node)) == Name_uTag) + && gnu_result + && EXPR_P (gnu_result)) set_gnu_expr_location_from_node (gnu_result, gnat_node); /* If we're supposed to return something of void_type, it means we have |