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| author | Patrick Lehmann <Patrick.Lehmann@plc2.de> | 2021-06-20 16:52:45 +0200 |
|---|---|---|
| committer | Patrick Lehmann <Patrick.Lehmann@plc2.de> | 2021-06-22 12:26:59 +0200 |
| commit | d9241cf7156ff2e8b1ce8258e780eb9c8bf1e38f (patch) | |
| tree | a7dc7ee647f350d47fafaa372a70bc56a28c537f /pyGHDL/dom/_Translate.py | |
| parent | 045fb20734c477fe5191ac0b6de51fa272c64f41 (diff) | |
| download | ghdl-d9241cf7156ff2e8b1ce8258e780eb9c8bf1e38f.tar.gz ghdl-d9241cf7156ff2e8b1ce8258e780eb9c8bf1e38f.tar.bz2 ghdl-d9241cf7156ff2e8b1ce8258e780eb9c8bf1e38f.zip | |
Added concatenation and string literal.
Diffstat (limited to 'pyGHDL/dom/_Translate.py')
| -rw-r--r-- | pyGHDL/dom/_Translate.py | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/pyGHDL/dom/_Translate.py b/pyGHDL/dom/_Translate.py index 24f056f33..a18f738df 100644 --- a/pyGHDL/dom/_Translate.py +++ b/pyGHDL/dom/_Translate.py @@ -46,7 +46,7 @@ from pyGHDL.dom.Symbol import ( SimpleSubTypeSymbol, ConstrainedSubTypeSymbol, ) -from pyGHDL.dom.Literal import IntegerLiteral, CharacterLiteral, FloatingPointLiteral +from pyGHDL.dom.Literal import IntegerLiteral, CharacterLiteral, FloatingPointLiteral, StringLiteral from pyGHDL.dom.Expression import ( SubtractionExpression, AdditionExpression, @@ -56,7 +56,7 @@ from pyGHDL.dom.Expression import ( ExponentiationExpression, Aggregate, NegationExpression, - ParenthesisExpression, + ParenthesisExpression, ConcatenationExpression, ) __all__ = [] @@ -101,16 +101,7 @@ def GetArrayConstraintsFromSubtypeIndication(subTypeIndication) -> List[Constrai for constraint in flist_iter(nodes.Get_Index_Constraint_List(subTypeIndication)): constraintKind = GetIirKindOfNode(constraint) if constraintKind == nodes.Iir_Kind.Range_Expression: - direction = nodes.Get_Direction(constraint) - leftBound = nodes.Get_Left_Limit_Expr(constraint) - rightBound = nodes.Get_Right_Limit_Expr(constraint) - - r = Range( - GetExpressionFromNode(leftBound), - GetExpressionFromNode(rightBound), - Direction.DownTo if direction else Direction.To, - ) - constraints.append(RangeExpression(r)) + constraints.append(RangeExpression(GetRangeFromNode(constraint))) elif constraintKind == nodes.Iir_Kind.Attribute_Name: raise DOMException("[NOT IMPLEMENTED] Attribute name as range.") elif constraintKind == nodes.Iir_Kind.Simple_Name: @@ -132,8 +123,10 @@ __EXPRESSION_TRANSLATION = { nodes.Iir_Kind.Integer_Literal: IntegerLiteral, nodes.Iir_Kind.Floating_Point_Literal: FloatingPointLiteral, nodes.Iir_Kind.Character_Literal: CharacterLiteral, + nodes.Iir_Kind.String_Literal8: StringLiteral, nodes.Iir_Kind.Negation_Operator: NegationExpression, nodes.Iir_Kind.Addition_Operator: AdditionExpression, + nodes.Iir_Kind.Concatenation_Operator: ConcatenationExpression, nodes.Iir_Kind.Not_Operator: InverseExpression, nodes.Iir_Kind.Parenthesis_Expression: ParenthesisExpression, nodes.Iir_Kind.Substraction_Operator: SubtractionExpression, @@ -143,6 +136,17 @@ __EXPRESSION_TRANSLATION = { nodes.Iir_Kind.Aggregate: Aggregate, } +@export +def GetRangeFromNode(node) -> Range: + direction = nodes.Get_Direction(node) + leftBound = nodes.Get_Left_Limit_Expr(node) + rightBound = nodes.Get_Right_Limit_Expr(node) + + return Range( + GetExpressionFromNode(leftBound), + GetExpressionFromNode(rightBound), + Direction.DownTo if direction else Direction.To, + ) @export def GetExpressionFromNode(node) -> Expression: |