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| author | Tristan Gingold <tgingold@free.fr> | 2017-06-14 06:44:06 +0200 |
|---|---|---|
| committer | Tristan Gingold <tgingold@free.fr> | 2017-06-14 06:44:06 +0200 |
| commit | fc7e0b5368bea390fe4f10642dc7ea3e1fc0cda5 (patch) | |
| tree | 743e337f078b57212b83800be5a8873ebdc3d7b8 /src/vhdl/translate | |
| parent | d755ff4c469b073e7ce3175cfa821920d5ffcada (diff) | |
| download | ghdl-fc7e0b5368bea390fe4f10642dc7ea3e1fc0cda5.tar.gz ghdl-fc7e0b5368bea390fe4f10642dc7ea3e1fc0cda5.tar.bz2 ghdl-fc7e0b5368bea390fe4f10642dc7ea3e1fc0cda5.zip | |
trans-chap3.adb: constify.
Diffstat (limited to 'src/vhdl/translate')
| -rw-r--r-- | src/vhdl/translate/trans-chap3.adb | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/src/vhdl/translate/trans-chap3.adb b/src/vhdl/translate/trans-chap3.adb index c05193dc5..d1ce7464f 100644 --- a/src/vhdl/translate/trans-chap3.adb +++ b/src/vhdl/translate/trans-chap3.adb @@ -221,17 +221,15 @@ package body Trans.Chap3 is procedure Translate_Enumeration_Type (Def : Iir_Enumeration_Type_Definition) is - El_List : Iir_List; + El_List : constant Iir_List := Get_Enumeration_Literal_List (Def); + Nbr : constant Natural := Get_Nbr_Elements (El_List); + Info : constant Type_Info_Acc := Get_Info (Def); El : Iir_Enumeration_Literal; Constr : O_Enum_List; Lit_Name : O_Ident; Val : O_Cnode; - Info : Type_Info_Acc; - Nbr : Natural; Size : Natural; begin - El_List := Get_Enumeration_Literal_List (Def); - Nbr := Get_Nbr_Elements (El_List); if Nbr <= 256 then Size := 8; else @@ -246,7 +244,6 @@ package body Trans.Chap3 is New_Enum_Literal (Constr, Lit_Name, Val); Set_Ortho_Expr (El, Val); end loop; - Info := Get_Info (Def); Finish_Enum_Type (Constr, Info.Ortho_Type (Mode_Value)); if Nbr <= 256 then Info.Type_Mode := Type_Mode_E8; @@ -291,11 +288,11 @@ package body Trans.Chap3 is type Type_Precision is (Precision_32, Precision_64); function Get_Type_Precision (Def : Iir) return Type_Precision is - St : Iir; + St : constant Iir := + Get_Subtype_Definition (Get_Type_Declarator (Def)); L, H : Iir; Lv, Hv : Iir_Int64; begin - St := Get_Subtype_Definition (Get_Type_Declarator (Def)); Get_Low_High_Limit (Get_Range_Constraint (St), L, H); Lv := Get_Value (L); Hv := Get_Value (H); @@ -313,9 +310,8 @@ package body Trans.Chap3 is procedure Translate_Integer_Type (Def : Iir_Integer_Type_Definition) is - Info : Type_Info_Acc; + Info : constant Type_Info_Acc := Get_Info (Def); begin - Info := Get_Info (Def); case Get_Type_Precision (Def) is when Precision_32 => Info.Ortho_Type (Mode_Value) := New_Signed_Type (32); @@ -337,10 +333,9 @@ package body Trans.Chap3 is procedure Translate_Floating_Type (Def : Iir_Floating_Type_Definition) is - Info : Type_Info_Acc; + Info : constant Type_Info_Acc := Get_Info (Def); begin -- FIXME: should check precision - Info := Get_Info (Def); Info.Type_Mode := Type_Mode_F64; Info.Ortho_Type (Mode_Value) := New_Float_Type; -- Reals are always in their ranges. |