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Start adding symbol_table to scope resolution

This commit is contained in:
greg 2019-09-09 17:45:34 -07:00
parent 5572e0eebb
commit 418d77770f
2 changed files with 9 additions and 7 deletions
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5
schala-lang/language/src/schala.rs
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@ -144,8 +144,9 @@ fn symbol_table(input: ast::AST, handle: &mut Schala, comp: Option<&mut PassDebu
Ok(input)
}
fn scope_resolution(mut input: ast::AST, _handle: &mut Schala, _com: Option<&mut PassDebugArtifact>) -> Result<ast::AST, String> {
let mut resolver = crate::scope_resolution::ScopeResolver::new();
fn scope_resolution(mut input: ast::AST, handle: &mut Schala, _com: Option<&mut PassDebugArtifact>) -> Result<ast::AST, String> {
let symbol_table = handle.symbol_table.borrow();
let mut resolver = crate::scope_resolution::ScopeResolver::new(&symbol_table);
let () = resolver.resolve(&mut input)?;
Ok(input)
}

11
schala-lang/language/src/scope_resolution.rs
View File

@ -1,12 +1,13 @@
use crate::symbol_table::{ScopeSegment, ScopeSegmentKind, FullyQualifiedSymbolName};
use crate::symbol_table::{SymbolTable, ScopeSegment, ScopeSegmentKind, FullyQualifiedSymbolName};
use crate::ast::*;
pub struct ScopeResolver {
pub struct ScopeResolver<'a> {
symbol_table: &'a SymbolTable
}
impl ScopeResolver {
pub fn new() -> ScopeResolver {
ScopeResolver { }
impl<'a> ScopeResolver<'a> {
pub fn new(symbol_table: &'a SymbolTable) -> ScopeResolver {
ScopeResolver { symbol_table }
}
pub fn resolve(&mut self, ast: &mut AST) -> Result<(), String> {
for statement in ast.0.iter_mut() {