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Merge pull request #11190 from kinke/postblit

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Fix Issue 11292 - Cannot re-initialize a const field in postblit
merged-on-behalf-of: Nicholas Wilson <thewilsonator@users.noreply.github.com>
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The Dlang Bot 2020-05-27 13:14:06 +02:00 • committed by GitHub
commit 7910886040
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2 changed files with 12 additions and 4 deletions
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11
src/dmd/declaration.d
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@ -89,15 +89,18 @@ bool modifyFieldVar(Loc loc, Scope* sc, VarDeclaration var, Expression e1)
if (s)
fd = s.isFuncDeclaration();
if (fd &&
((fd.isCtorDeclaration() && var.isField()) ||
(fd.isStaticCtorDeclaration() && !var.isField())) &&
((var.isField() && (fd.isCtorDeclaration() || fd.isPostBlitDeclaration())) ||
(!var.isField() && fd.isStaticCtorDeclaration())) &&
fd.toParentDecl() == var.toParent2() &&
(!e1 || e1.op == TOK.this_))
{
bool result = true;
var.ctorinit = true;
//printf("setting ctorinit\n");
if (!fd.isPostBlitDeclaration())
{
var.ctorinit = true;
//printf("setting ctorinit\n");
}
if (var.isField() && sc.ctorflow.fieldinit.length && !sc.intypeof)
{

5
test/compilable/test11292.d Normal file
View file

@ -0,0 +1,5 @@
struct S
{
immutable int x;
this(this) { x = 1; }
}