kjuulh/rhai
1
0
Fork 0
Code Issues 1 Pull Requests 1 Packages Projects Releases Wiki Activity

Move custom syntax to api.

Browse Source
This commit is contained in:
Stephen Chung
2021-12-27 22:02:34 +08:00
parent 4d226542fa
commit 9c7ced2b80
5 changed files with 17 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/parser.rs
View File

@@ -1,11 +1,11 @@
//! Main module defining the lexer and parser.
use crate::api::custom_syntax::{markers::*, CustomSyntax};
use crate::api::options::LanguageOptions;
use crate::ast::{
BinaryExpr, CustomExpr, Expr, FnCallExpr, FnCallHashes, Ident, OpAssignment, ScriptFnDef, Stmt,
StmtBlock, AST_OPTION_FLAGS::*,
};
use crate::custom_syntax::{markers::*, CustomSyntax};
use crate::engine::{Precedence, KEYWORD_THIS, OP_CONTAINS};
use crate::func::hashing::get_hasher;
use crate::module::Namespace;
@@ -2190,24 +2190,19 @@ fn parse_custom_syntax(
}
},
#[cfg(not(feature = "no_float"))]
crate::custom_syntax::markers::CUSTOM_SYNTAX_MARKER_FLOAT => {
match input.next().expect(NEVER_ENDS) {
(Token::FloatConstant(f), pos) => {
inputs.push(Expr::FloatConstant(f, pos));
segments.push(f.to_string().into());
tokens.push(state.get_identifier(
"",
crate::custom_syntax::markers::CUSTOM_SYNTAX_MARKER_FLOAT,
));
}
(_, pos) => {
return Err(PERR::MissingSymbol(
"Expecting a floating-point number".to_string(),
)
.into_err(pos))
}
CUSTOM_SYNTAX_MARKER_FLOAT => match input.next().expect(NEVER_ENDS) {
(Token::FloatConstant(f), pos) => {
inputs.push(Expr::FloatConstant(f, pos));
segments.push(f.to_string().into());
tokens.push(state.get_identifier("", CUSTOM_SYNTAX_MARKER_FLOAT));
}
}
(_, pos) => {
return Err(PERR::MissingSymbol(
"Expecting a floating-point number".to_string(),
)
.into_err(pos))
}
},
CUSTOM_SYNTAX_MARKER_STRING => match input.next().expect(NEVER_ENDS) {
(Token::StringConstant(s), pos) => {
let s: ImmutableString = state.get_identifier("", s).into();