Commit ab8a9a6605

@@ -1223,9 +1223,10 @@ fn identifier(mod: *Module, scope: *Scope, rl: ResultLoc, ident: *ast.Node.OneTo
     }
 
     if (mod.lookupDeclName(scope, ident_name)) |decl| {
-        // TODO handle lvalues
         const result = try addZIRInst(mod, scope, src, zir.Inst.DeclValInModule, .{ .decl = decl }, .{});
-        return rlWrap(mod, scope, rl, result);
+        if (rl == .lvalue or rl == .ref)
+            return result;
+        return rlWrap(mod, scope, rl, try addZIRUnOp(mod, scope, src, .deref, result));
     }
 
     return mod.failNode(scope, &ident.base, "use of undeclared identifier '{}'", .{ident_name});
@@ -1258,7 +1259,8 @@ fn multilineStrLiteral(mod: *Module, scope: *Scope, node: *ast.Node.MultilineStr
     // line lengths and new lines
     var len = lines.len - 1;
     for (lines) |line| {
-        len += tree.tokenSlice(line).len - 2;
+        // 2 for the '//' + 1 for '\n'
+        len += tree.tokenSlice(line).len - 3;
     }
 
     const bytes = try scope.arena().alloc(u8, len);
@@ -1268,9 +1270,9 @@ fn multilineStrLiteral(mod: *Module, scope: *Scope, node: *ast.Node.MultilineStr
             bytes[i] = '\n';
             i += 1;
         }
-        const slice = tree.tokenSlice(line)[2..];
-        mem.copy(u8, bytes[i..], slice);
-        i += slice.len;
+        const slice = tree.tokenSlice(line);
+        mem.copy(u8, bytes[i..], slice[2..slice.len - 1]);
+        i += slice.len - 3;
     }
 
     return addZIRInst(mod, scope, src, zir.Inst.Str, .{ .bytes = bytes }, .{});

@@ -457,7 +457,8 @@ pub const Type = extern union {
                         try param_type.format("", .{}, out_stream);
                     }
                     try out_stream.writeAll(") ");
-                    try payload.return_type.format("", .{}, out_stream);
+                    ty = payload.return_type;
+                    continue;
                 },
 
                 .array_u8 => {

@@ -581,8 +581,7 @@ fn analyzeInstDeclVal(mod: *Module, scope: *Scope, inst: *zir.Inst.DeclVal) Inne
 
 fn analyzeInstDeclValInModule(mod: *Module, scope: *Scope, inst: *zir.Inst.DeclValInModule) InnerError!*Inst {
     const decl = inst.positionals.decl;
-    const ptr = try mod.analyzeDeclRef(scope, inst.base.src, decl);
-    return mod.analyzeDeref(scope, inst.base.src, ptr, inst.base.src);
+    return mod.analyzeDeclRef(scope, inst.base.src, decl);
 }
 
 fn analyzeInstCall(mod: *Module, scope: *Scope, inst: *zir.Inst.Call) InnerError!*Inst {

@@ -617,6 +617,37 @@ pub fn addCases(ctx: *TestContext) !void {
         ,
             "",
         );
+
+        case.addCompareOutput(
+            \\export fn _start() noreturn {
+            \\    add(aa, bb);
+            \\
+            \\    exit();
+            \\}
+            \\
+            \\const aa = 'ぁ';
+            \\const bb = '\x03';
+            \\
+            \\fn add(a: u32, b: u32) void {
+            \\    assert(a + b == 12356);
+            \\}
+            \\
+            \\pub fn assert(ok: bool) void {
+            \\    if (!ok) unreachable; // assertion failure
+            \\}
+            \\
+            \\fn exit() noreturn {
+            \\    asm volatile ("syscall"
+            \\        :
+            \\        : [number] "{rax}" (231),
+            \\          [arg1] "{rdi}" (0)
+            \\        : "rcx", "r11", "memory"
+            \\    );
+            \\    unreachable;
+            \\}
+        ,
+            "",
+        );
     }
 
     {