| author | Jan Vrany <jan.vrany@fit.cvut.cz> |
| Mon, 02 Jul 2018 08:46:03 +0200 | |
| changeset 557 | 5ddba1e78795 |
| parent 534 | a949c4fe44df |
| permissions | -rw-r--r-- |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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changeset
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"{ Package: 'stx:goodies/petitparser/compiler' }"
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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"{ NameSpace: Smalltalk }"
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PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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PPCPass subclass:#PPCCacheFirstFollowPass |
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PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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instanceVariableNames:'' |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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classVariableNames:'' |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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poolDictionaries:'' |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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category:'PetitCompiler-Core' |
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PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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! |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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!PPCCacheFirstFollowPass methodsFor:'running'! |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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run: ir |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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"Actually run the pass on given IR (tree of PPCNode) and return |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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(possibly transformed or completely new) another IR." |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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| firstSets firstSetsWithTokens followSets followSetsWithTokens | |
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PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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"Cache first sets" |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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firstSets := ir firstSets. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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ir allNodesDo: [ :node | node firstSet: (firstSets at: node) ]. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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firstSetsWithTokens := ir firstSetsSuchThat: [:e | e isTerminal or: [ e isTokenNode ] ]. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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ir allNodesDo: [ :node | node firstSetWithTokens: (firstSetsWithTokens at: node) ]. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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"Cache follow sets" |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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followSets := ir followSets. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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ir allNodesDo: [ :node | node followSet: (followSets at: node) ]. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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followSetsWithTokens := ir followSetsSuchThat: [:e | e isTerminal or: [ e isTokenNode ] ]. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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ir allNodesDo: [ :node | node followSetWithTokens: (followSetsWithTokens at: node) ]. |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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^ ir |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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"Created: / 29-08-2015 / 07:27:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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! ! |
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a949c4fe44df
PPCConfiguration refactoring: [6/10]: use #runPass: instead of self-sends.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
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