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authorPatrick Lehmann <Patrick.Lehmann@plc2.de>2021-06-21 14:34:42 +0200
committerPatrick Lehmann <Patrick.Lehmann@plc2.de>2021-06-22 12:26:59 +0200
commitf0796bfab0032e6e7f9c8f52b789bab06ab7e4df (patch)
tree61fa06ffafc2c6ad3e3865c324517c1b29ea59c6 /pyGHDL/dom/Symbol.py
parent5303bb777dedfa03bbc3d042bb14c5d9bbae6b52 (diff)
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Start handling function calls.
Diffstat (limited to 'pyGHDL/dom/Symbol.py')
-rw-r--r--pyGHDL/dom/Symbol.py33
1 files changed, 30 insertions, 3 deletions
diff --git a/pyGHDL/dom/Symbol.py b/pyGHDL/dom/Symbol.py
index af9e59b1d..c82c39729 100644
--- a/pyGHDL/dom/Symbol.py
+++ b/pyGHDL/dom/Symbol.py
@@ -30,6 +30,10 @@
#
# SPDX-License-Identifier: GPL-2.0-or-later
# ============================================================================
+from pyGHDL.dom.Common import DOMException
+from pyGHDL.libghdl import utils
+
+from pyGHDL.libghdl.vhdl import nodes
from pydecor import export
from typing import List
@@ -40,7 +44,8 @@ from pyVHDLModel.VHDLModel import (
SimpleSubTypeSymbol as VHDLModel_SimpleSubTypeSymbol,
ConstrainedSubTypeSymbol as VHDLModel_ConstrainedSubTypeSymbol,
EnumerationLiteralSymbol as VHDLModel_EnumerationLiteralSymbol,
- SimpleObjectSymbol as VHDLModel_SimpleObjectSymbol,
+ SimpleObjectOrFunctionCallSymbol as VHDLModel_SimpleObjectOrFunctionCallSymbol,
+ IndexedObjectOrFunctionCallSymbol as VHDLModel_IndexedObjectOrFunctionCallSymbol,
Constraint,
)
@@ -80,8 +85,30 @@ class ConstrainedSubTypeSymbol(VHDLModel_ConstrainedSubTypeSymbol):
@export
-class SimpleObjectSymbol(VHDLModel_SimpleObjectSymbol):
+class SimpleObjectOrFunctionCallSymbol(VHDLModel_SimpleObjectOrFunctionCallSymbol):
+ @classmethod
+ def parse(cls, node):
+ name = GetNameOfNode(node)
+ return cls(name)
+
+
+@export
+class IndexedObjectOrFunctionCallSymbol(VHDLModel_IndexedObjectOrFunctionCallSymbol):
@classmethod
def parse(cls, node):
- name = NodeToName(node)
+ prefix = nodes.Get_Prefix(node)
+ name = GetNameOfNode(prefix)
+
+ for item in utils.chain_iter(nodes.Get_Association_Chain(node)):
+ kind = GetIirKindOfNode(item)
+
+ if kind == nodes.Iir_Kind.Association_Element_By_Expression:
+ pass
+ else:
+ raise DOMException(
+ "Unknown association kind '{kindName}'({kind}) in array index or function call '{node}'.".format(
+ kind=kind, kindName=kind.name, node=node
+ )
+ )
+
return cls(name)