fix inline test config: enable ast for test

crates/forge/bin/cmd/test/mod.rs

@@ -142,6 +142,9 @@ impl TestArgs {
         // Merge all configs
         let (mut config, mut evm_opts) = self.load_config_and_evm_opts_emit_warnings()?;
 
+        // Inline test config requires the Solc AST output.
+        config.ast = true;
+
         // Explicitly enable isolation for gas reports for more correct gas accounting
         if self.gas_report {
             evm_opts.isolate = true;

crates/forge/tests/it/inline.rs

@@ -1,20 +1,28 @@
 //! Inline configuration tests.
 
-use crate::{
-    config::runner,
-    test_helpers::{COMPILED, PROJECT},
-};
 use forge::{
     result::{SuiteResult, TestKind, TestResult},
     TestOptions, TestOptionsBuilder,
 };
 use foundry_config::{FuzzConfig, InvariantConfig};
 use foundry_test_utils::Filter;
 
+use crate::{
+    config::runner,
+    test_helpers::{COMPILED, PROJECT},
+};
+
 #[tokio::test(flavor = "multi_thread")]
 async fn inline_config_run_fuzz() {
     let filter = Filter::new(".*", ".*", ".*inline/FuzzInlineConf.t.sol");
     let mut runner = runner();
+    let inline_config = runner
+        .test_options
+        .inline_fuzz
+        .get("inline/FuzzInlineConf.t.sol:FuzzInlineConf", "testInlineConfFuzz")
+        .unwrap();
+    assert_eq!(inline_config.runs, 1024);
+    assert_eq!(inline_config.max_test_rejects, 500);
     let result = runner.test_collect(&filter);
     let suite_result: &SuiteResult =
         result.get("inline/FuzzInlineConf.t.sol:FuzzInlineConf").unwrap();