Implements the four data flow analysis algorithms described in the PPA Book#3

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marciocg wants to merge 40 commits intoPAMunb:pplfrom

marciocg:master

Commits on Aug 17, 2021

refactoring: implementacao mais proxima do livro ppl
rbonifacio
committed

Commits on Aug 19, 2021

Commits on Aug 31, 2021

Adjusts in the implementation of overload of fv function when it accepts BExp
marciocg
committed

Commits on Sep 11, 2021

Merge pull request #4 from marciocg/master
rbonifacio
authored

Commits on Sep 16, 2021

parser for statements
rbonifacio
committed

Commits on Sep 18, 2021

implements the parser for procedures
rbonifacio
committed

Commits on Sep 20, 2021

Commits on Sep 23, 2021

interprocedural semantics + refactoring
rbonifacio
committed

Commits on Sep 27, 2021

Commits on Sep 28, 2021

Adjust the factorial test and adds 4 more programs for testing, but 3 of them are still failing
Márcio Conceição Goulart
committed

Commits on Sep 29, 2021

improve the sequence parser
rbonifacio
committed
Fix Merge conflicts and adds 4 more test cases
Márcio Conceição Goulart
committed
Adds 4 programs as test cases for the parser
Márcio Conceição Goulart
committed
add the swap vars file
rbonifacio
committed

Commits on Sep 30, 2021

Merge branch 'master' of https://github.com/PAMunb/WhileLang
Márcio Conceição Goulart
committed
Adjusts all 'ParserTest', but the 'SemanticsTest' for Square and Cube are failing with NoSuchElementException
Márcio Conceição Goulart
committed
Corrects the erroneus procedure call on Square;wp and Cube.wap; all tests are passing
Márcio Conceição Goulart
committed