bartek/smnp-py
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Enable basic support for evaluating float types

Browse Source
This commit is contained in:
Bartłomiej Pluta
2019-07-25 13:37:31 +02:00
parent 6dc503ba86
commit b126f83824
8 changed files with 64 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
smnp/runtime/evaluators/power.py
View File

@@ -10,11 +10,12 @@ class PowerEvaluator(Evaluator):
def evaluator(cls, node, environment):
left = expressionEvaluator(doAssert=True)(node.left, environment).value
right = expressionEvaluator(doAssert=True)(node.right, environment).value
supportedTypes = [Type.INTEGER, Type.FLOAT]
if left.type != Type.INTEGER:
raise RuntimeException( f"Operator '{node.operator.value}' is supported only by {Type.INTEGER.name.lower()} type", node.left.pos)
if not left.type in supportedTypes:
raise RuntimeException(f"Operator '{node.operator.value}' is supported only by {Type.INTEGER.name.lower()} type", node.left.pos)
if right.type != Type.INTEGER:
raise RuntimeException( f"Operator '{node.operator.value}' is supported only by {Type.INTEGER.name.lower()} type", node.right.pos)
if not right.type in supportedTypes:
raise RuntimeException(f"Operator '{node.operator.value}' is supported only by {[t.name.lower() for t in supportedTypes]} type", node.right.pos)
return Type.integer(int(left.value ** right.value))