Merge pull request #4494 from MartinNowak/fix14225

fix Issue 14225 - GDB: error reading variable (string + dup)
dlang · Mar 14, 2015 · 7cb0b4f · 7cb0b4f
2 parents 2d6fc0e + c89d666
commit 7cb0b4f
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Showing 2 changed files with 18 additions and 3 deletions.
diff --git a/src/backend/dwarf.c b/src/backend/dwarf.c
@@ -1581,15 +1581,13 @@ unsigned dwarf_typidx(type *t)
     {
         DW_TAG_pointer_type,
         0,                      // no children
-        DW_AT_byte_size,        DW_FORM_data1,
         DW_AT_type,             DW_FORM_ref4,
         0,                      0,
     };
     static unsigned char abbrevTypePointerVoid[] =
     {
         DW_TAG_pointer_type,
         0,                      // no children
-        DW_AT_byte_size,        DW_FORM_data1,
         0,                      0,
     };
 #ifdef USE_DWARF_D_EXTENSIONS
@@ -1715,7 +1713,6 @@ unsigned dwarf_typidx(type *t)
                 : dwarf_abbrev_code(abbrevTypePointerVoid, sizeof(abbrevTypePointerVoid));
             idx = infobuf->size();
             infobuf->writeuLEB128(code);        // abbreviation code
-            infobuf->writeByte(tysize(t->Tty)); // DW_AT_byte_size
             if (nextidx)
                 infobuf->write32(nextidx);      // DW_AT_type
             break;

diff --git a/test/runnable/gdb14225.d b/test/runnable/gdb14225.d
@@ -0,0 +1,18 @@
+/*
+REQUIRED_ARGS: -g
+PERMUTE_ARGS:
+GDB_SCRIPT:
+---
+b 17
+r
+echo RESULT=
+p lok
+---
+GDB_MATCH: RESULT=.*Something
+*/
+void main()
+{
+    string lok = "Something";
+    auto chars = "Anything".dup;
+    // BP
+}