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 +7
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 20184c5e26 - Show all commits

1
src/Ast.hs
View File

@ -30,6 +30,7 @@ data BinaryOperator
| Subtraction
| Multiplication
| Division
| Modulus
| BitwiseAnd
| BitwiseOr
| BitwiseXor

6
src/Typecheck.hs
View File

@ -82,6 +82,12 @@ typeCheckExpression (BinaryOperation op expr1 expr2) symtab classes =
TypedExpression "int" (BinaryOperation op expr1' expr2')
else
error "Division operation requires two operands of type int"
Modulus ->
if type1 == "int" && type2 == "int"
then
TypedExpression "int" (BinaryOperation op expr1' expr2')
else
error "Modulus operation requires two operands of type int"
BitwiseAnd ->
if type1 == "int" && type2 == "int"
then