diff options
| -rw-r--r-- | HoTT_Base.thy | 3 | ||||
| -rw-r--r-- | typing.ML | 9 |
2 files changed, 6 insertions, 6 deletions
diff --git a/HoTT_Base.thy b/HoTT_Base.thy index ed8c18b..23e51e5 100644 --- a/HoTT_Base.thy +++ b/HoTT_Base.thy @@ -27,6 +27,9 @@ section \<open>Setup non-core logic functionality\<close> declare[[eta_contract=false]] \<comment> \<open>Do not eta-contract\<close> +ML \<open>val trace = Attrib.setup_config_bool @{binding "trace"} (K false)\<close> + \<comment> \<open>Context attribute for tracing; use declare[[trace=true]] at any point in a theory to turn on.\<close> + text \<open>The following file sets up type assumption and inference functionality.\<close> ML_file "typing.ML" @@ -6,9 +6,6 @@ Functionality for object-level type inference. ********) -(* Context attribute for tracing; use declare[[trace=true]] at any point in a theory to turn on *) -val trace = Attrib.setup_config_bool @{binding "trace"} (K false) - (* ====================================== Helper functions ====================================== *) signature TYPING_LIB = @@ -104,14 +101,14 @@ struct type jmt = term (* Determine if a term is a typing judgment *) -fun is_typing_jmt (@{const has_type} $ _ $ _) = true +fun is_typing_jmt (@{const HoTT_Base.has_type} $ _ $ _) = true | is_typing_jmt _ = false (* Functions to extract a and A from propositions "a: A" *) -fun term_of_jmt (@{const has_type} $ t $ _) = t +fun term_of_jmt (@{const HoTT_Base.has_type} $ t $ _) = t | term_of_jmt _ = Exn.error "Not a typing judgment" -fun type_of_jmt (@{const has_type} $ _ $ T) = T +fun type_of_jmt (@{const HoTT_Base.has_type} $ _ $ T) = T | type_of_jmt _ = Exn.error "Not a typing judgment" (* Get typing assumptions in "this" *) |