fix #17351

nim-lang · Mar 14, 2021 · 56fe765 · 56fe765
1 parent e922d73
commit 56fe765
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/compiler/extccomp.nim b/compiler/extccomp.nim
@@ -86,7 +86,7 @@ compiler gcc:
     asmStmtFrmt: "asm($1);$n",
     structStmtFmt: "$1 $3 $2 ", # struct|union [packed] $name
     produceAsm: gnuAsmListing,
-    cppXsupport: "-std=gnu++14 -funsigned-char",
+    cppXsupport: "-std=gnu++17 -funsigned-char",
     props: {hasSwitchRange, hasComputedGoto, hasCpp, hasGcGuard, hasGnuAsm,
             hasAttribute})
 
@@ -113,7 +113,7 @@ compiler nintendoSwitchGCC:
     asmStmtFrmt: "asm($1);$n",
     structStmtFmt: "$1 $3 $2 ", # struct|union [packed] $name
     produceAsm: gnuAsmListing,
-    cppXsupport: "-std=gnu++14 -funsigned-char",
+    cppXsupport: "-std=gnu++17 -funsigned-char",
     props: {hasSwitchRange, hasComputedGoto, hasCpp, hasGcGuard, hasGnuAsm,
             hasAttribute})
 

diff --git a/tests/arc/texceptions.nim b/tests/arc/texceptions.nim
@@ -14,3 +14,13 @@ block: # issue #13071
       a = e.msg & $e.name # was segfaulting here for `nim cpp --gc:arc`
     doAssert a == "foo:MyExcept"
   fun()
+
+
+block: # issue #17351
+  type
+    Foo {.inheritable.} = object
+    Foo2 = object of Foo
+    Bar = object
+      x: Foo2
+
+  var b = Bar()