Merge #222

222: Validate string literals r=aochagavia a=aochagavia

Related: #6 (some validators are still missing), fixes #27

Co-authored-by: Adolfo Ochagavía <[email protected]>

1 files changed, 20 insertions, 0 deletions

diff --git a/crates/ra_syntax/src/validation/mod.rs b/crates/ra_syntax/src/validation/mod.rs
new file mode 100644
index 000000000..2ff0bc26d
--- /dev/null
+++ b/crates/ra_syntax/src/validation/mod.rs
@@ -0,0 +1,20 @@
+use crate::{
+    algo::visit::{visitor_ctx, VisitorCtx},
+    ast,
+    SourceFileNode,
+    yellow::SyntaxError,
+};
+
+mod char;
+mod string;
+
+pub(crate) fn validate(file: &SourceFileNode) -> Vec<SyntaxError> {
+    let mut errors = Vec::new();
+    for node in file.syntax().descendants() {
+        let _ = visitor_ctx(&mut errors)
+            .visit::<ast::Char, _>(self::char::validate_char_node)
+            .visit::<ast::String, _>(self::string::validate_string_node)
+            .accept(node);
+    }
+    errors
+}