From 087b15bdb330426938b9f93e5e702d6dd34b979f Mon Sep 17 00:00:00 2001
From: Geza Lore <glore@tenstorrent.com>
Date: Wed, 26 Aug 2026 10:55:36 +0200
Subject: [PATCH] Remove source location from DIDNOTCONVERGE error (#8225 prep)
 (#8227)

---
 docs/gen/ex_DIDNOTCONVERGE_msg.rst                  | 2 +-
 docs/gen/ex_DIDNOTCONVERGE_nodbg_msg.rst            | 2 +-
 src/V3SchedUtil.cpp                                 | 6 +-----
 test_regress/t/t_lint_didnotconverge_bad.out        | 2 +-
 test_regress/t/t_lint_didnotconverge_nodbg_bad.out  | 2 +-
 test_regress/t/t_unopt_converge_initial_run_bad.out | 2 +-
 test_regress/t/t_unopt_converge_ndbg_bad.out        | 2 +-
 test_regress/t/t_unopt_converge_print_bad.out       | 2 +-
 test_regress/t/t_unopt_converge_run_bad.out         | 2 +-
 9 files changed, 9 insertions(+), 13 deletions(-)

diff --git a/docs/gen/ex_DIDNOTCONVERGE_msg.rst b/docs/gen/ex_DIDNOTCONVERGE_msg.rst
index ad1f821c5..8680d086d 100644
--- a/docs/gen/ex_DIDNOTCONVERGE_msg.rst
+++ b/docs/gen/ex_DIDNOTCONVERGE_msg.rst
@@ -2,4 +2,4 @@
 .. code-block::
 
    -V{t#,#}         'stl' region trigger index 0 is active: @([hybrid] a)
-   %Error-DIDNOTCONVERGE: t/t_lint_didnotconverge_bad.v:7: Settle region did not converge after '--converge-limit' of 10000 tries
+   %Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 10000 tries
diff --git a/docs/gen/ex_DIDNOTCONVERGE_nodbg_msg.rst b/docs/gen/ex_DIDNOTCONVERGE_nodbg_msg.rst
index ccee67b21..23caf8453 100644
--- a/docs/gen/ex_DIDNOTCONVERGE_nodbg_msg.rst
+++ b/docs/gen/ex_DIDNOTCONVERGE_nodbg_msg.rst
@@ -1,4 +1,4 @@
 .. comment: generated by t_lint_didnotconverge_nodbg_bad
 .. code-block::
 
-   %Error-DIDNOTCONVERGE: t/t_lint_didnotconverge_bad.v:7: Settle region did not converge after '--converge-limit' of 10000 tries
+   %Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 10000 tries
diff --git a/src/V3SchedUtil.cpp b/src/V3SchedUtil.cpp
index 0d7ec5ec7..844063bb3 100644
--- a/src/V3SchedUtil.cpp
+++ b/src/V3SchedUtil.cpp
@@ -92,11 +92,7 @@ AstNodeStmt* checkIterationLimit(AstNetlist* netlistp, const string& name, AstVa
     if (dumpCallp) ifp->addThensp(dumpCallp);
     AstCStmt* const stmtp = new AstCStmt{flp};
     ifp->addThensp(stmtp);
-    const FileLine* const locp = netlistp->topModulep()->fileline();
-    const std::string& file = VIdProtect::protect(locp->filename());
-    const std::string& line = std::to_string(locp->lineno());
-    stmtp->add("VL_FATAL_MT(\"" + V3OutFormatter::quoteNameControls(file) + "\", " + line
-               + ", \"\", \"DIDNOTCONVERGE: " + name
+    stmtp->add("VL_FATAL_MT(\"\", 0, \"\", \"DIDNOTCONVERGE: " + name
                + " region did not converge after '--converge-limit' of " + std::to_string(limit)
                + " tries\");");
     return ifp;
diff --git a/test_regress/t/t_lint_didnotconverge_bad.out b/test_regress/t/t_lint_didnotconverge_bad.out
index 354730a84..ab9f6ae30 100644
--- a/test_regress/t/t_lint_didnotconverge_bad.out
+++ b/test_regress/t/t_lint_didnotconverge_bad.out
@@ -1,3 +1,3 @@
 -V{t#,#}         'stl' region trigger index 0 is active: @([hybrid] a)
-%Error-DIDNOTCONVERGE: t/t_lint_didnotconverge_bad.v:7: Settle region did not converge after '--converge-limit' of 10000 tries
+%Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 10000 tries
 Aborting...
diff --git a/test_regress/t/t_lint_didnotconverge_nodbg_bad.out b/test_regress/t/t_lint_didnotconverge_nodbg_bad.out
index 71380e6df..66048c649 100644
--- a/test_regress/t/t_lint_didnotconverge_nodbg_bad.out
+++ b/test_regress/t/t_lint_didnotconverge_nodbg_bad.out
@@ -1,2 +1,2 @@
-%Error-DIDNOTCONVERGE: t/t_lint_didnotconverge_bad.v:7: Settle region did not converge after '--converge-limit' of 10000 tries
+%Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 10000 tries
 Aborting...
diff --git a/test_regress/t/t_unopt_converge_initial_run_bad.out b/test_regress/t/t_unopt_converge_initial_run_bad.out
index b55b359ae..26635dae4 100644
--- a/test_regress/t/t_unopt_converge_initial_run_bad.out
+++ b/test_regress/t/t_unopt_converge_initial_run_bad.out
@@ -1,3 +1,3 @@
 -V{t#,#}         'stl' region trigger index 0 is active: @([hybrid] x)
-%Error-DIDNOTCONVERGE: t/t_unopt_converge_initial.v:7: Settle region did not converge after '--converge-limit' of 10000 tries
+%Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 10000 tries
 Aborting...
diff --git a/test_regress/t/t_unopt_converge_ndbg_bad.out b/test_regress/t/t_unopt_converge_ndbg_bad.out
index a4e2b86ed..66048c649 100644
--- a/test_regress/t/t_unopt_converge_ndbg_bad.out
+++ b/test_regress/t/t_unopt_converge_ndbg_bad.out
@@ -1,2 +1,2 @@
-%Error-DIDNOTCONVERGE: t/t_unopt_converge.v:7: Settle region did not converge after '--converge-limit' of 10000 tries
+%Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 10000 tries
 Aborting...
diff --git a/test_regress/t/t_unopt_converge_print_bad.out b/test_regress/t/t_unopt_converge_print_bad.out
index dff73fb66..26635dae4 100644
--- a/test_regress/t/t_unopt_converge_print_bad.out
+++ b/test_regress/t/t_unopt_converge_print_bad.out
@@ -1,3 +1,3 @@
 -V{t#,#}         'stl' region trigger index 0 is active: @([hybrid] x)
-%Error-DIDNOTCONVERGE: t/t_unopt_converge.v:7: Settle region did not converge after '--converge-limit' of 10000 tries
+%Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 10000 tries
 Aborting...
diff --git a/test_regress/t/t_unopt_converge_run_bad.out b/test_regress/t/t_unopt_converge_run_bad.out
index 7d2e6d461..cf98c21c5 100644
--- a/test_regress/t/t_unopt_converge_run_bad.out
+++ b/test_regress/t/t_unopt_converge_run_bad.out
@@ -1,3 +1,3 @@
 -V{t#,#}         'stl' region trigger index 0 is active: @([hybrid] x)
-%Error-DIDNOTCONVERGE: t/t_unopt_converge.v:7: Settle region did not converge after '--converge-limit' of 5 tries
+%Error-DIDNOTCONVERGE: Settle region did not converge after '--converge-limit' of 5 tries
 Aborting...