[PATCH] D74210: [TableGen] Diagnose undefined fields when generating searchable tables

[Jay Foad via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGa9122758641f: [TableGen] Diagnose undefined fields when generating searchable tables (authored by foad).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74210/new/

https://reviews.llvm.org/D74210

Files:
  llvm/test/TableGen/generic-tables.td
  llvm/utils/TableGen/SearchableTableEmitter.cpp


Index: llvm/utils/TableGen/SearchableTableEmitter.cpp
===================================================================
--- llvm/utils/TableGen/SearchableTableEmitter.cpp
+++ llvm/utils/TableGen/SearchableTableEmitter.cpp
@@ -599,7 +599,7 @@
   for (auto EntryRec : Items) {
     for (auto &Field : Table.Fields) {
       auto TI = dyn_cast<TypedInit>(EntryRec->getValueInit(Field.Name));
-      if (!TI) {
+      if (!TI || !TI->isComplete()) {
         PrintFatalError(EntryRec->getLoc(),
                         Twine("Record '") + EntryRec->getName() +
                             "' in table '" + Table.Name +
Index: llvm/test/TableGen/generic-tables.td
===================================================================
--- llvm/test/TableGen/generic-tables.td
+++ llvm/test/TableGen/generic-tables.td
@@ -1,4 +1,5 @@
 // RUN: llvm-tblgen -gen-searchable-tables -I %p/../../include %s | FileCheck %s
+// RUN: not llvm-tblgen -gen-searchable-tables -I %p/../../include -DERROR1 %s 2>&1 | FileCheck --check-prefix=ERROR1 %s
 // XFAIL: vg_leak
 
 include "llvm/TableGen/SearchableTable.td"
@@ -136,3 +137,21 @@
   let Table = CTable;
   let Key = ["Name", "Kind"];
 }
+
+#ifdef ERROR1
+
+class DEntry<string str, int val1> {
+  string Str = str;
+  bits<8> Val1 = val1;
+}
+
+def DFoo : DEntry<"foo", 1>;
+// ERROR1: [[@LINE+1]]:1: error: Record 'DBar' in table 'DTable' is missing field 'Val1'
+def DBar : DEntry<"bar", ?>;
+
+def DTable : GenericTable {
+  let FilterClass = "DEntry";
+  let Fields = ["Str", "Val1"];
+}
+
+#endif // ERROR1


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