Assertion failure: '0' on line 145 in file 'mtype.c

dlang · Dec 11, 2011 · 56276cb · 56276cb · yebblies · Dec 11, 2011
1 parent 1a2277c
commit 56276cb
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diff --git a/src/mtype.c b/src/mtype.c
@@ -2200,6 +2200,12 @@ TypeError::TypeError()
 {
 }
 
+Type *TypeError::syntaxCopy()
+{
+    // No semantic analysis done, no need to copy
+    return this;
+}
+
 void TypeError::toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs)
 {
     buf->writestring("_error_");

diff --git a/src/mtype.h b/src/mtype.h
@@ -334,6 +334,7 @@ struct Type : Object
 struct TypeError : Type
 {
     TypeError();
+    Type *syntaxCopy();
 
     void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs);
 

diff --git a/test/fail_compilation/fail354.d b/test/fail_compilation/fail354.d
@@ -0,0 +1,2 @@
+    struct S(int N) { this(T!N) { } }
+    alias S!1 M;