37 lines
854 B
Python
37 lines
854 B
Python
# Copyright 2016 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import pl0.ir
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import pl0.lex
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import pl0.parser
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COMPOUND = """
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CONST z = 10;
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VAR y;
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BEGIN
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y := 1+2*5;
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y := 2*5+1;
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y := (1+2)*5*z;
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END.
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"""
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def run(src):
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pl0.ir.ir(pl0.parser.parse(pl0.lex.lex(src)))
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return True
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def test_compound():
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assert run(COMPOUND) != None
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