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| author | Eric Botcazou <ebotcazou@adacore.com> | 2011-01-04 09:50:33 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-01-04 09:50:33 +0000 |
| commit | 2d3c7e4f2d3c39f0ff5f0bcf0c5d97e0d7a893dc (patch) | |
| tree | 8f2d336054a316aa0401e0ec52b1adf9c9982266 /gcc/ada/gcc-interface/trans.c | |
| parent | 0394741f9b89489efdd72c95fae7d2867065a72b (diff) | |
| download | gcc-2d3c7e4f2d3c39f0ff5f0bcf0c5d97e0d7a893dc.zip gcc-2d3c7e4f2d3c39f0ff5f0bcf0c5d97e0d7a893dc.tar.gz gcc-2d3c7e4f2d3c39f0ff5f0bcf0c5d97e0d7a893dc.tar.bz2 | |
trans.c (Case_Statement_to_gnu): Put the SLOC of the end-of-case on the end label and its associated gotos, if any.
* gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
end-of-case on the end label and its associated gotos, if any.
From-SVN: r168458
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 ecd9489..30dbf7a 100644 --- a/gcc/ada/gcc-interface/trans.c +++ b/gcc/ada/gcc-interface/trans.c @@ -1954,6 +1954,7 @@ Case_Statement_to_gnu (Node_Id gnat_node) { tree gnu_result, gnu_expr, gnu_label; Node_Id gnat_when; + location_t end_locus; bool may_fallthru = false; gnu_expr = gnat_to_gnu (Expression (gnat_node)); @@ -1977,7 +1978,10 @@ Case_Statement_to_gnu (Node_Id gnat_node) /* We build a SWITCH_EXPR that contains the code with interspersed CASE_LABEL_EXPRs for each label. */ - gnu_label = create_artificial_label (input_location); + if (!Sloc_to_locus (Sloc (gnat_node) + UI_To_Int (End_Span (gnat_node)), + &end_locus)) + end_locus = input_location; + gnu_label = create_artificial_label (end_locus); start_stmt_group (); for (gnat_when = First_Non_Pragma (Alternatives (gnat_node)); @@ -2062,7 +2066,9 @@ Case_Statement_to_gnu (Node_Id gnat_node) add_stmt (group); if (group_may_fallthru) { - add_stmt (build1 (GOTO_EXPR, void_type_node, gnu_label)); + tree stmt = build1 (GOTO_EXPR, void_type_node, gnu_label); + SET_EXPR_LOCATION (stmt, end_locus); + add_stmt (stmt); may_fallthru = true; } } |