forked from OSchip/llvm-project
30 lines
909 B
Plaintext
30 lines
909 B
Plaintext
_ := expr
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expr := id
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id := IDENTIFIER
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# RUN: clang-pseudo -grammar %s -print-graph | FileCheck %s --check-prefix=GRAPH
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# GRAPH: States:
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# GRPAH-NEXT: State 0
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# GRPAH-NEXT: _ := • expr
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# GRPAH-NEXT: expr := • id
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# GRPAH-NEXT: id := • IDENTIFIER
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# GRPAH-NEXT: State 1
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# GRPAH-NEXT: _ := expr •
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# GRPAH-NEXT: State 2
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# GRPAH-NEXT: expr := id •
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# GRPAH-NEXT: State 3
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# GRPAH-NEXT: id := IDENTIFIER •
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# RUN: clang-pseudo -grammar %s -print-table | FileCheck %s --check-prefix=TABLE
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# TABLE: LRTable:
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# TABLE-NEXT: State 0
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# TABLE-NEXT: 'IDENTIFIER': shift state 3
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# TABLE-NEXT: 'expr': go to state 1
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# TABLE-NEXT: 'id': go to state 2
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# TABLE-NEXT: State 1
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# TABLE-NEXT: 'EOF': accept
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# TABLE-NEXT: State 2
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# TABLE-NEXT: 'EOF': reduce by rule 1 'expr := id'
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# TABLE-NEXT: State 3
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# TABLE-NEXT: 'EOF': reduce by rule 2 'id := IDENTIFIER'
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