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This commit is contained in:
Aleksey Kladov 2019-03-30 13:25:53 +03:00
parent dec9bde108
commit 9e213385c9
50 changed files with 1026 additions and 1227 deletions
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18
crates/ra_syntax/src/validation.rs
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@ -6,7 +6,7 @@ mod block;
use crate::{
SourceFile, SyntaxError, AstNode, SyntaxNode,
SyntaxKind::{L_CURLY, R_CURLY},
SyntaxKind::{L_CURLY, R_CURLY, BYTE, BYTE_STRING, STRING, CHAR},
ast,
algo::visit::{visitor_ctx, VisitorCtx},
};
@ -15,16 +15,24 @@ pub(crate) fn validate(file: &SourceFile) -> Vec<SyntaxError> {
let mut errors = Vec::new();
for node in file.syntax().descendants() {
let _ = visitor_ctx(&mut errors)
.visit::<ast::Byte, _>(byte::validate_byte_node)
.visit::<ast::ByteString, _>(byte_string::validate_byte_string_node)
.visit::<ast::Char, _>(char::validate_char_node)
.visit::<ast::String, _>(string::validate_string_node)
.visit::<ast::Literal, _>(validate_literal)
.visit::<ast::Block, _>(block::validate_block_node)
.accept(node);
}
errors
}
// FIXME: kill duplication
fn validate_literal(literal: &ast::Literal, acc: &mut Vec<SyntaxError>) {
match literal.token().kind() {
BYTE => byte::validate_byte_node(literal.token(), acc),
BYTE_STRING => byte_string::validate_byte_string_node(literal.token(), acc),
STRING => string::validate_string_node(literal.token(), acc),
CHAR => char::validate_char_node(literal.token(), acc),
_ => (),
}
}
pub(crate) fn validate_block_structure(root: &SyntaxNode) {
let mut stack = Vec::new();
for node in root.descendants() {