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libdparser

This commit is contained in:
Vadim Lopatin 2015-02-20 11:38:15 +03:00
parent e6e5f28b9d
commit b526afa7aa
1 changed files with 19 additions and 9 deletions
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28
src/dlangide/tools/d/dparser.d
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@ -80,12 +80,20 @@ class DParsedModule {
} }
static class ImportInfo {
string moduleName;
const ImportDeclaration decl;
this(const ImportDeclaration decl, string moduleName) {
this.decl = decl;
this.moduleName = moduleName;
}
}
static class IdentContext { static class IdentContext {
DParsedModule mod; DParsedModule mod;
Token token; Token token;
string[] imports; ImportInfo[] imports;
const(ASTNode)[] stack; const(ASTNode)[] stack;
this(DParsedModule mod, const Token token, string[] imports, const(ASTNode)[] stack) { this(DParsedModule mod, const Token token, ImportInfo[] imports, const(ASTNode)[] stack) {
this.mod = mod; this.mod = mod;
this.token = token; this.token = token;
this.imports = imports; this.imports = imports;
@ -100,29 +108,31 @@ class DParsedModule {
private const(Token) * _tokenToFind; private const(Token) * _tokenToFind;
private const(Token) * _tokenToFindReferences; private const(Token) * _tokenToFindReferences;
private string[] _scopedImportList; private ImportInfo[] _scopedImportList;
private const(ASTNode)[] _stack; private const(ASTNode)[] _stack;
private IdentContext _found; private IdentContext _found;
private IdentContext[] _references; private IdentContext[] _references;
private DParsedModule _mod; private DParsedModule _mod;
private void addImport(string m) { private void addImport(const ImportDeclaration decl, string m) {
foreach(imp; _scopedImportList) foreach(imp; _scopedImportList)
if (imp.equal(m)) if (imp.moduleName.equal(m))
return; return;
_scopedImportList ~= m; _scopedImportList ~= new ImportInfo(decl, m);
} }
private void push(const ASTNode node) { private void push(const ASTNode node) {
_stack ~= node; _stack ~= node;
} }
private const(ASTNode)pop() { private const(ASTNode)pop() {
assert(_stack.length > 0); assert(_stack.length > 0);
auto res = _stack[$ - 1]; auto res = _stack[$ - 1];
_stack.length--; _stack.length--;
return res; return res;
} }
IdentContext run(DParsedModule mod, Module ast, const(Token) * tokenToFind, const(Token) * tokenToFindReferences) { IdentContext run(DParsedModule mod, Module ast, const(Token) * tokenToFind, const(Token) * tokenToFindReferences) {
_mod = mod; _mod = mod;
_stack.length = 0; _stack.length = 0;
@ -151,8 +161,8 @@ class DParsedModule {
return res; return res;
} }
@property private string[] copyImports() { @property private ImportInfo[] copyImports() {
string[]res; ImportInfo[]res;
foreach(imp; _scopedImportList) foreach(imp; _scopedImportList)
res ~= imp; res ~= imp;
return res; return res;
@ -285,7 +295,7 @@ class DParsedModule {
override void visit(const ImportBindings importBindings) { mixin(def("importBindings")); } override void visit(const ImportBindings importBindings) { mixin(def("importBindings")); }
override void visit(const ImportDeclaration importDeclaration) { override void visit(const ImportDeclaration importDeclaration) {
foreach(imp; importDeclaration.singleImports) { foreach(imp; importDeclaration.singleImports) {
addImport(importDeclToModuleName(imp.identifierChain)); addImport(importDeclaration, importDeclToModuleName(imp.identifierChain));
} }
mixin(def("importDeclaration")); mixin(def("importDeclaration"));
} }