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Fix #10043 unexpected designator (#2966)

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kskjerve 2020-12-21 13:25:41 +01:00 committed by GitHub
parent 86f1ee5267
commit c22290f5a3
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1 changed files with 19 additions and 15 deletions
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22
addons/misra_9.py
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@ -335,7 +335,7 @@ class InitializerParser:
if new != self.root:
# Mark all elements up to self.root root as designated
parent = new
while parent != self.root:
while parent and parent != self.root:
parent.isDesignated = True
parent = parent.parent
self.rootStack.append((self.root, new))
@ -361,11 +361,12 @@ class InitializerParser:
else:
self.token = self.token.astParent
if self.token.str == '{':
if self.root:
self.ed = self.root.getLastValueElement()
self.ed.markAsCurrent()
# Cleanup if root is dummy node representing excess levels in initializer
if self.root and self.root.name == '<-':
if self.root.name == '<-':
self.root.children[0].parent = self.root.parent
self.root = self.root.parent
@ -459,6 +460,9 @@ def createRecordChildrenDefs(ed):
ed.addChild(child)
def getElementByDesignator(ed, token):
if not token.str in [ '.', '[' ]:
return None
while token.str in [ '.', '[' ]:
token = token.astOperand1
@ -466,27 +470,27 @@ def getElementByDesignator(ed, token):
token = token.astParent
if token.str == '[':
if not ed.isArray:
ed.markStuctureViolation(token)
chIndex = -1
if token.astOperand2 is not None:
chIndex = token.astOperand2.getKnownIntValue()
elif token.astOperand1 is not None:
chIndex = token.astOperand1.getKnownIntValue()
if not ed.isArray:
ed.markStuctureViolation(token)
ed = ed.getChildByIndex(chIndex)
ed = ed.getChildByIndex(chIndex) if chIndex is not None else None
elif token.str == '.':
if not ed.isRecord:
ed.markStuctureViolation(token)
name = ""
if token.astOperand2 is not None:
name = token.astOperand2.str
elif token.astOperand1 is not None:
name = token.astOperand1.str
if not ed.isRecord:
ed.markStuctureViolation(token)
ed = ed.getChildByName(name)
return ed