MisterChaos69/MiniJavaCompiler
2
2
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add initial typechecker for AST #2

Merged
mrab merged 121 commits from typedAST into master 2024-06-14 07:53:30 +00:00
Conversation 0 Commits 121 Files Changed 17 +2 -2
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit e350c23db1 - Show all commits

2
src/Ast.hs
View File

@ -30,7 +30,7 @@ data BinaryOperator
| Subtraction | Subtraction
| Multiplication | Multiplication
| Division | Division
| Modulus | Modulo
| BitwiseAnd | BitwiseAnd
| BitwiseOr | BitwiseOr
| BitwiseXor | BitwiseXor

2
src/Typecheck.hs
View File

@ -82,7 +82,7 @@ typeCheckExpression (BinaryOperation op expr1 expr2) symtab classes =
TypedExpression "int" (BinaryOperation op expr1' expr2') TypedExpression "int" (BinaryOperation op expr1' expr2')
else else
error "Division operation requires two operands of type int" error "Division operation requires two operands of type int"
Modulus -> Modulo ->
if type1 == "int" && type2 == "int" if type1 == "int" && type2 == "int"
then then
TypedExpression "int" (BinaryOperation op expr1' expr2') TypedExpression "int" (BinaryOperation op expr1' expr2')