Commandline test for unimplemented IR.

scripts/error_codes.py

@@ -188,6 +188,7 @@ def examine_id_coverage(top_dir, source_id_to_file_names, new_ids_only=False):
     # Warning (1878): SPDX license identifier not provided in source file. ....
     # Warning (3420): Source file does not specify required compiler version!
     test_ids |= find_ids_in_cmdline_test_err(path.join(top_dir, "test", "cmdlineTests", "error_codes", "err"))
+    test_ids |= find_ids_in_cmdline_test_err(path.join(top_dir, "test", "cmdlineTests", "yul_unimplemented", "err"))
 
     # white list of ids which are not covered by tests
     white_ids = {

test/cmdlineTests.sh

@@ -124,6 +124,7 @@ function test_solc_behaviour()
         sed -i.bak -e '/^Warning (3805): This is a pre-release compiler version, please do not use it in production./d' "$stderr_path"
         sed -i.bak -e 's/\(^[ ]*auxdata: \)0x[0-9a-f]*$/\1AUXDATA REMOVED/' "$stdout_path"
         sed -i.bak -e 's/ Consider adding "pragma .*$//' "$stderr_path"
+        sed -i.bak -e 's/\(Unimplemented feature error: .* in \).*$/\1FILENAME REMOVED/' "$stderr_path"
         sed -i.bak -e 's/"version": "[^"]*"/"version": "VERSION REMOVED"/' "$stdout_path"
         # Remove trailing empty lines. Needs a line break to make OSX sed happy.
         sed -i.bak -e '1{/^$/d

test/cmdlineTests/yul_unimplemented/args

@@ -0,0 +1 @@
+--ir --error-codes

test/cmdlineTests/yul_unimplemented/err

@@ -0,0 +1,5 @@
+Error (1834): Unimplemented feature error: setToZero for type t_struct$_S_$4_storage not yet implemented! in FILENAME REMOVED
+ --> yul_unimplemented/input.sol:9:9:
+  |
+9 |         delete str;
+  |         ^^^^^^^^^^

test/cmdlineTests/yul_unimplemented/exit

@@ -0,0 +1 @@
+1

test/cmdlineTests/yul_unimplemented/input.sol

@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-3.0
+pragma solidity >=0.0;
+contract test {
+    struct S {
+        uint x;
+    }
+    S str;
+    constructor() {
+        delete str;
+    }
+}