parser and semantic checker are inserting implicit 'this' references
-S instead of -s, and crash if file not found
support methods with no args as a statement
reverse variable declaration lists for great justice
pass a bunch more tests
check for duplicate function declaration
allow leaving out semicolon between functions
renaming token types to be consistent
literals have line numbers
ordering lists correctly
added trailing comma variation for print statement
new syntax added. TODO updated.
added another variation on function declaration syntax
giving array type a line number in the dot_dot
support for filename as argument
got rid of writeln colons. started refactoring TODO.
partially done with string, real, and boolean literals
using actual type denoter in variable declaration. 32 tests passed, 5…
…2 tests failed.
int literals for primary expressions. 1 tests passed, 83 tests failed.
line numbers for operators
creating identifier type with line numbers.
actually, we don't want duplicate grammar declarations.
delete duplicate data structure
complete code for building a parse tree.
partway through building parse tree
renaming union members
finished adding constructors
renamed a few more things
finished renaming refactor. still need to write constructors
almost done refactoring parser.h
renaming expression rules
refactoring parser.h 54% complete
ignore warning about dangling else ambiguity
Merge branch 'master' of home:cse440p1