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CI: point LLVM's DIA SDK at the installed Visual Studio; semantic index for the language server

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Nexoniarz 2026-10-08 21:53:42 +02:00
commit ae363b1fa3
10 changed files with 268 additions and 12 deletions
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10
src/parser.cpp
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@ -147,6 +147,7 @@ private:
StructDecl s;
s.pos = pos();
expect(Tok::Struct);
s.namePos = pos();
s.name = expect(Tok::Ident, "a struct name").text;
if (isTypeName(s.name)) fail(s.pos.line, s.pos.col, "'" + s.name + "' is a built-in type name, pick another");
Pos open = pos();
@ -157,6 +158,7 @@ private:
f.pos = pos();
if (!atDeclaration()) unexpected("(a field looks like: int x or str name = \"default\")");
f.type = type();
f.namePos = pos();
f.name = expect(Tok::Ident, "a field name").text;
for (const Field &other : s.fields)
if (other.name == f.name) fail(f.pos.line, f.pos.col, "the field '" + f.name + "' is listed twice");
@ -175,6 +177,7 @@ private:
fail(fn.pos.line, fn.pos.col, "functions start with 'fn', like: fn add(int a, int b) -> int { ... }");
expect(Tok::Fn, "'fn', 'struct', 'import' or 'link' (every function starts with fn)");
fn.namePos = pos();
fn.name = expect(Tok::Ident, "a function name").text;
expect(Tok::LParen);
parenDepth++;
@ -183,6 +186,7 @@ private:
Param p;
p.pos = pos();
p.type = type();
p.namePos = pos();
p.name = expect(Tok::Ident, "a parameter name").text;
fn.params.push_back(p);
} while (accept(Tok::Comma));
@ -207,6 +211,7 @@ private:
endOfStatement();
}
parenDepth = saved;
b->end = pos();
next();
return b;
}
@ -229,12 +234,14 @@ private:
}
case Tok::For: {
next();
Pos varPos = pos();
std::string var = expect(Tok::Ident, "a loop variable name").text;
expect(Tok::In);
ExprPtr first = expr();
if (accept(Tok::DotDot)) { // for i in 0..10
auto s = std::make_unique<ForStmt>(p);
s->var = var;
s->varPos = varPos;
s->from = std::move(first);
s->to = expr();
s->body = block();
@ -242,6 +249,7 @@ private:
}
auto s = std::make_unique<ForEachStmt>(p); // for x in list
s->var = var;
s->varPos = varPos;
s->list = std::move(first);
s->body = block();
return s;
@ -272,6 +280,7 @@ private:
auto s = std::make_unique<VarDeclStmt>(p);
s->hasType = true;
s->type = type();
s->namePos = pos();
s->name = expect(Tok::Ident, "a variable name").text;
if (accept(Tok::Assign)) s->init = expr();
return s;
@ -281,6 +290,7 @@ private:
if (at(Tok::Ident) && peekTok().kind == Tok::Declare) {
auto s = std::make_unique<VarDeclStmt>(p);
s->hasType = false;
s->namePos = pos();
s->name = next().text;
next();
s->init = expr();