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| author | Tristan Gingold <tgingold@free.fr> | 2020-01-12 09:14:33 +0100 |
|---|---|---|
| committer | Tristan Gingold <tgingold@free.fr> | 2020-01-12 09:15:38 +0100 |
| commit | 7da5c8b0aeca0f824ac7af99dbcdb205d6e1f155 (patch) | |
| tree | 36c3c784543556eb3c70ca21ed2dd72e5744bc71 /src | |
| parent | 5b62240d233c9c122c9fa2715e4d9bba677fe7cd (diff) | |
| download | ghdl-7da5c8b0aeca0f824ac7af99dbcdb205d6e1f155.tar.gz ghdl-7da5c8b0aeca0f824ac7af99dbcdb205d6e1f155.tar.bz2 ghdl-7da5c8b0aeca0f824ac7af99dbcdb205d6e1f155.zip | |
synth-expr: handle pos attribute. For #1080
Diffstat (limited to 'src')
| -rw-r--r-- | src/synth/synth-expr.adb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/synth/synth-expr.adb b/src/synth/synth-expr.adb index 763e6379c..56f32a0ba 100644 --- a/src/synth/synth-expr.adb +++ b/src/synth/synth-expr.adb @@ -1923,6 +1923,18 @@ package body Synth.Expr is B := Synth_Array_Attribute (Syn_Inst, Expr); return Create_Value_Discrete (Int64 (B.Len), Expr_Type); end; + when Iir_Kind_Pos_Attribute => + declare + Param : constant Node := Get_Parameter (Expr); + V : Value_Acc; + Dtype : Type_Acc; + begin + V := Synth_Expression (Syn_Inst, Param); + Dtype := Get_Value_Type (Syn_Inst, Get_Type (Expr)); + -- FIXME: to be generalized. Not always as simple as a + -- subtype conversion. + return Synth_Subtype_Conversion (V, Dtype, False, Expr); + end; when Iir_Kind_Null_Literal => return Create_Value_Access (Expr_Type, Null_Heap_Index); when Iir_Kind_Allocator_By_Subtype => |