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| author | Brian Cully <bjc@spork.org> | 2025-08-25 08:25:29 -0400 |
|---|---|---|
| committer | Brian Cully <bjc@spork.org> | 2025-08-25 08:25:29 -0400 |
| commit | ee78cb6f7f8243217098bd420ea1482d5db254f2 (patch) | |
| tree | 2575519e7545075b4c71531676151e5c6c93e964 /src/forth/vm.rs | |
| parent | 8879df0983737b42eee1df26004b861599dd88d6 (diff) | |
| download | automathon-ee78cb6f7f8243217098bd420ea1482d5db254f2.tar.gz automathon-ee78cb6f7f8243217098bd420ea1482d5db254f2.zip | |
use ‘DataStackType’ instead of hard-coding i32
i want to try isize
Diffstat (limited to 'src/forth/vm.rs')
| -rw-r--r-- | src/forth/vm.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/forth/vm.rs b/src/forth/vm.rs index fe034a6..8cec0d2 100644 --- a/src/forth/vm.rs +++ b/src/forth/vm.rs @@ -2,9 +2,11 @@ use log::debug; use std::ops::Index; +pub type DataStackType = i32; + #[derive(Clone, Debug, Eq, PartialEq)] pub enum OpCode { - Num(i32), + Num(DataStackType), Str(usize, usize), Call(usize), TCall(usize), // tail call, really just ‘jmp’, but named to indicate desired usage. @@ -85,7 +87,7 @@ impl Default for InstructionPointer { } #[derive(Debug)] -pub struct DataStack(pub Vec<i32>); +pub struct DataStack(pub Vec<DataStackType>); #[derive(Debug)] pub struct CallStack(pub Vec<InstructionPointer>); |