improve diagnostics on top_retain & mangle.properties (#5622)

closes #5618
2022-08-18 19:32:21 +01:00
parent ac002b6338
commit 4653e8aec0
7 changed files with 100 additions and 8 deletions
--- a/test/compress/issue-747.js
+++ b/test/compress/issue-747.js
@@ -19,6 +19,11 @@ dont_reuse_prop: {
        console.log(obj.a);
    }
    expect_stdout: "123"
+    expect_warnings: [
+        "INFO: Preserving excluded property a",
+        "INFO: Preserving reserved property log",
+        "INFO: Mapping property asd to b",
+    ]
 }

 unmangleable_props_should_always_be_reserved: {
@@ -42,4 +47,9 @@ unmangleable_props_should_always_be_reserved: {
        console.log(obj.a);
    }
    expect_stdout: "123"
+    expect_warnings: [
+        "INFO: Preserving excluded property a",
+        "INFO: Preserving reserved property log",
+        "INFO: Mapping property asd to b",
+    ]
 }