Floating point support #2

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deavmi · 2022-07-30T20:51:31+02:00

deavmi commented

2022-07-30 20:51:31 +02:00

Add floating point support

Lexer support
- Turn 1.3 into a single unit instead of ['1', '.', '3']
Code generation and type checking
- Generate a FloatFetchValue instruction and add to instruction stack
- Push the correct type to the type stack

Add floating point support - [x] Lexer support * Turn `1.3` into a single unit instead of `['1', '.', '3']` - [x] Code generation and type checking - [x] Generate a `FloatFetchValue` instruction and add to instruction stack - [x] Push the correct type to the type stack

deavmi added this to the Parser project 2022-07-30 20:51:31 +02:00

deavmi commented

2022-08-11 10:30:31 +02:00

WIP: 7e49cf1d0a

WIP: 7e49cf1d0a1d1c2cabdb47f6afae28fd30393c61

deavmi commented

2022-10-01 14:35:03 +02:00

Fixed lexing bug with . in lexer.d in 806814f01c

Fixed lexing bug with `.` in `lexer.d` in 806814f01c42a046462b25fcdb52c48a87464e55

deavmi commented

2022-10-01 15:16:22 +02:00

We also have LiteralValueFloat now, so this should be done.

Type checking though?

We also have `LiteralValueFloat` now, so this should be done. Type checking though?

deavmi commented

2022-10-01 15:19:22 +02:00

Type checking is done already with:

/**
                * Typechecking
                *
                * If the number literal contains a `.` then it is a float
                * else if is an int (NOTE: This may need to be more specific
                * with literal encoders down the line)
                */
                NumberLiteral numLit = cast(NumberLiteral)statement;
                import std.string : indexOf;
                bool isFloat = indexOf(numLit.getNumber(), ".") > -1; 
                gprintln("NUMBER LIT: isFloat: "~to!(string)(isFloat));
                addType(getType(modulle, isFloat ? "float" : "int"));

Type checking is done already with: ```d /** * Typechecking * * If the number literal contains a `.` then it is a float * else if is an int (NOTE: This may need to be more specific * with literal encoders down the line) */ NumberLiteral numLit = cast(NumberLiteral)statement; import std.string : indexOf; bool isFloat = indexOf(numLit.getNumber(), ".") > -1; gprintln("NUMBER LIT: isFloat: "~to!(string)(isFloat)); addType(getType(modulle, isFloat ? "float" : "int")); ```

deavmi closed this issue

2022-10-01 15:19:22 +02:00

deavmi added this to the Basics milestone 2022-12-17 19:12:38 +02:00

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