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fix: make seen map mutable and use u64 for tagged-value shifts

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The struct-literal validator declared `seen` without `mut`, causing a
compile error on V.  Left-shifting i64 values also produced signed-shift
warnings; cast through u64 instead.

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Co-Authored-By: Codebuff <noreply@codebuff.com>
This commit is contained in:
allexanderbergmns
2026-08-24 17:37:27 +02:00
parent 68dc251ecc
commit 9504a9301b
2 changed files with 5 additions and 5 deletions
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compiler/compiler.v
+1 -1
View File
@@ -430,7 +430,7 @@ fn (mut g Gen) gen_expr(e Expr) ! {
// file, where the same validation applies) // file, where the same validation applies)
if e.name.len > 0 && e.name in g.structs { if e.name.len > 0 && e.name in g.structs {
decl_fields := g.structs[e.name] decl_fields := g.structs[e.name]
seen := map[string]bool{} mut seen := map[string]bool{}
for f in e.fields { for f in e.fields {
if f.name !in decl_fields { if f.name !in decl_fields {
return error('unknown field "${f.name}" for struct ${e.name} (line ${e.line})') return error('unknown field "${f.name}" for struct ${e.name} (line ${e.line})')
vm/vm.v
+4 -4
View File
@@ -514,7 +514,7 @@ fn (mut v Vm) is_struct(x i64) bool {
} }
fn (mut v Vm) enc_int(x i64) i64 { fn (mut v Vm) enc_int(x i64) i64 {
return x << 2 return u64(x) << 2
} }
fn (mut v Vm) dec_int(x i64) i64 { fn (mut v Vm) dec_int(x i64) i64 {
@@ -526,15 +526,15 @@ fn (mut v Vm) hand(x i64) int {
} }
fn (mut v Vm) mkstr(idx int) i64 { fn (mut v Vm) mkstr(idx int) i64 {
return (i64(idx) << 2) | 1 return (u64(idx) << 2) | 1
} }
fn (mut v Vm) mkarr(idx int) i64 { fn (mut v Vm) mkarr(idx int) i64 {
return (i64(idx) << 2) | 3 return (u64(idx) << 2) | 3
} }
fn (mut v Vm) mkstruct_handle(idx int) i64 { fn (mut v Vm) mkstruct_handle(idx int) i64 {
return (i64(idx) << 2) | 2 return (u64(idx) << 2) | 2
} }
fn (mut v Vm) truthy(x i64) bool { fn (mut v Vm) truthy(x i64) bool {