implement string literals

2 files changed, 14 insertions, 1 deletions

diff --git a/src/jq/compile.zig b/src/jq/compile.zig
index fb2a691..78512b9 100644
--- a/src/jq/compile.zig
+++ b/src/jq/compile.zig
@@ -57,7 +57,12 @@ pub const Instr = union(Opcode) {
     pub fn deinit(self: Self, allocator: std.mem.Allocator) void {
         switch (self) {
             .object_key => |key| allocator.free(key),
-            .literal => |value| allocator.destroy(value),
+            .literal => |value| {
+                if (value.* == .string) {
+                    allocator.free(value.string);
+                }
+                allocator.destroy(value);
+            },
             else => {},
         }
     }
diff --git a/src/jq/parse.zig b/src/jq/parse.zig
index 5df1d14..d197c26 100644
--- a/src/jq/parse.zig
+++ b/src/jq/parse.zig
@@ -352,6 +352,14 @@ fn parsePrimary(allocator: std.mem.Allocator, parse_allocator: std.mem.Allocator
             number_node.* = .{ .literal = number_value };
             return number_node;
         },
+        .string => |s| {
+            _ = try tokens.next();
+            const string_value = try allocator.create(jv.Value);
+            string_value.* = .{ .string = try allocator.dupe(u8, s) };
+            const string_node = try parse_allocator.create(Ast);
+            string_node.* = .{ .literal = string_value };
+            return string_node;
+        },
         .dot => {
             _ = try tokens.next();
             const ast = try parse_allocator.create(Ast);