Add formalization of 'traces through graph'
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
This commit is contained in:
@@ -5,7 +5,7 @@ open import Language.Base
|
||||
open import Data.Integer using (ℤ; +_) renaming (_+_ to _+ᶻ_; _-_ to _-ᶻ_)
|
||||
open import Data.Product using (_×_; _,_)
|
||||
open import Data.String using (String)
|
||||
open import Data.List using (List; _∷_)
|
||||
open import Data.List as List using (List)
|
||||
open import Data.Nat using (ℕ)
|
||||
open import Relation.Nullary using (¬_)
|
||||
open import Relation.Binary.PropositionalEquality using (_≡_)
|
||||
@@ -17,8 +17,8 @@ Env : Set
|
||||
Env = List (String × Value)
|
||||
|
||||
data _∈_ : (String × Value) → Env → Set where
|
||||
here : ∀ (s : String) (v : Value) (ρ : Env) → (s , v) ∈ ((s , v) ∷ ρ)
|
||||
there : ∀ (s s' : String) (v v' : Value) (ρ : Env) → ¬ (s ≡ s') → (s , v) ∈ ρ → (s , v) ∈ ((s' , v') ∷ ρ)
|
||||
here : ∀ (s : String) (v : Value) (ρ : Env) → (s , v) ∈ ((s , v) List.∷ ρ)
|
||||
there : ∀ (s s' : String) (v v' : Value) (ρ : Env) → ¬ (s ≡ s') → (s , v) ∈ ρ → (s , v) ∈ ((s' , v') List.∷ ρ)
|
||||
|
||||
data _,_⇒ᵉ_ : Env → Expr → Value → Set where
|
||||
⇒ᵉ-ℕ : ∀ (ρ : Env) (n : ℕ) → ρ , (# n) ⇒ᵉ (↑ᶻ (+ n))
|
||||
@@ -33,7 +33,12 @@ data _,_⇒ᵉ_ : Env → Expr → Value → Set where
|
||||
data _,_⇒ᵇ_ : Env → BasicStmt → Env → Set where
|
||||
⇒ᵇ-noop : ∀ (ρ : Env) → ρ , noop ⇒ᵇ ρ
|
||||
⇒ᵇ-← : ∀ (ρ : Env) (x : String) (e : Expr) (v : Value) →
|
||||
ρ , e ⇒ᵉ v → ρ , (x ← e) ⇒ᵇ ((x , v) ∷ ρ)
|
||||
ρ , e ⇒ᵉ v → ρ , (x ← e) ⇒ᵇ ((x , v) List.∷ ρ)
|
||||
|
||||
data _,_⇒ᵇˢ_ : Env → List BasicStmt → Env → Set where
|
||||
[] : ∀ {ρ : Env} → ρ , List.[] ⇒ᵇˢ ρ
|
||||
_∷_ : ∀ {ρ₁ ρ₂ ρ₃ : Env} {bs : BasicStmt} {bss : List BasicStmt} →
|
||||
ρ₁ , bs ⇒ᵇ ρ₂ → ρ₂ , bss ⇒ᵇˢ ρ₃ → ρ₁ , (bs List.∷ bss) ⇒ᵇˢ ρ₃
|
||||
|
||||
data _,_⇒ˢ_ : Env → Stmt → Env → Set where
|
||||
⇒ˢ-⟨⟩ : ∀ (ρ₁ ρ₂ : Env) (bs : BasicStmt) →
|
||||
|
||||
Reference in New Issue
Block a user