Add minimal standalone test case

test/standalone.zig

@@ -19,6 +19,7 @@ pub fn addCases(cases: *tests.StandaloneContext) void {
     cases.addBuildFile("test/standalone/use_alias/build.zig");
     cases.addBuildFile("test/standalone/brace_expansion/build.zig");
     cases.addBuildFile("test/standalone/empty_env/build.zig");
+    cases.addBuildFile("test/standalone/issue_7030/build.zig");
     if (std.Target.current.os.tag != .wasi) {
         cases.addBuildFile("test/standalone/load_dynamic_library/build.zig");
     }

test/standalone/issue_7030/build.zig

@@ -0,0 +1,14 @@
+const Builder = @import("std").build.Builder;
+
+pub fn build(b: *Builder) void {
+    const exe = b.addExecutable("issue_7030", "main.zig");
+    exe.setTarget(.{
+        .cpu_arch = .wasm32,
+        .os_tag = .freestanding,
+    });
+    exe.install();
+    b.default_step.dependOn(&exe.step);
+
+    const test_step = b.step("test", "Test the program");
+    test_step.dependOn(&exe.step);
+}

test/standalone/issue_7030/main.zig

@@ -0,0 +1,5 @@
+const std = @import("std");
+
+pub fn main() anyerror!void {
+    std.log.info("All your codebase are belong to us.", .{});
+}