take alignment in allocator

1 files changed, 3 insertions, 3 deletions

diff --git a/src/parse.cff b/src/parse.cff
index b42d45a..1449eab 100644
--- a/src/parse.cff
+++ b/src/parse.cff
@@ -858,7 +858,7 @@ fn typematchestarg(targ *const Type, ty *const Type) bool {
 }
 
 fn exprdup(alloc *Allocator, ex Expr) *Expr {
-   return memcpy(alloc->alloc(sizeof(ex)), &ex, sizeof(ex));
+   return memcpy(alloc->alloc(sizeof(ex), alignof(ex)), &ex, sizeof(ex));
 }
 
 fn islvalue(ex Expr) bool {
@@ -955,7 +955,7 @@ fn mergetoktrees(alloc *Allocator, src *[#]Tok, n int) [#]Tok {
          ++total;
       }
    }
-   let d *Tok = alloc->alloc(total * sizeof Tok);
+   let d *Tok = alloc->alloc(total * sizeof Tok, alignof Tok);
    let len = 0;
    for let i = 0; i < n; ++i {
       if i > 0 {
@@ -1687,7 +1687,7 @@ fn parseexpr(P *Parser) Expr {
 ////////////////////////
 
 fn stmtdup(alloc *Allocator, st Stmt) *Stmt {
-   return memcpy(alloc->alloc(sizeof(st)), &st, sizeof(st));
+   return memcpy(alloc->alloc(sizeof(st), alignof(st)), &st, sizeof(st));
 }
 
 typedef StmtYielder *fn(Stmt, *void) void;