YJIT: Constify EC to avoid an `as` pointer cast (#7591)

3 files changed, 3 insertions, 3 deletions

diff --git a/yjit.c b/yjit.c
index d0d8ae463a..97ad722270 100644
--- a/yjit.c
+++ b/yjit.c
@@ -335,7 +335,7 @@ rb_yjit_reserve_addr_space(uint32_t mem_size)
 
 // Is anyone listening for :c_call and :c_return event currently?
 bool
-rb_c_method_tracing_currently_enabled(rb_execution_context_t *ec)
+rb_c_method_tracing_currently_enabled(const rb_execution_context_t *ec)
 {
     rb_event_flag_t tracing_events;
     if (rb_multi_ractor_p()) {
diff --git a/yjit/src/codegen.rs b/yjit/src/codegen.rs
index 513cf9d308..403e55c185 100644
--- a/yjit/src/codegen.rs
+++ b/yjit/src/codegen.rs
@@ -4712,7 +4712,7 @@ fn lookup_cfunc_codegen(def: *const rb_method_definition_t) -> Option<MethodGenF
 fn c_method_tracing_currently_enabled(jit: &JITState) -> bool {
     // Defer to C implementation in yjit.c
     unsafe {
-        rb_c_method_tracing_currently_enabled(jit.ec as *mut rb_execution_context_struct)
+        rb_c_method_tracing_currently_enabled(jit.ec)
     }
 }
 
diff --git a/yjit/src/cruby_bindings.inc.rs b/yjit/src/cruby_bindings.inc.rs
index 2b98b73dba..c970b5d244 100644
--- a/yjit/src/cruby_bindings.inc.rs
+++ b/yjit/src/cruby_bindings.inc.rs
@@ -1210,7 +1210,7 @@ extern "C" {
     ) -> VALUE;
     pub fn rb_yjit_get_page_size() -> u32;
     pub fn rb_yjit_reserve_addr_space(mem_size: u32) -> *mut u8;
-    pub fn rb_c_method_tracing_currently_enabled(ec: *mut rb_execution_context_t) -> bool;
+    pub fn rb_c_method_tracing_currently_enabled(ec: *const rb_execution_context_t) -> bool;
     pub fn rb_full_cfunc_return(ec: *mut rb_execution_context_t, return_value: VALUE);
     pub fn rb_iseq_encoded_size(iseq: *const rb_iseq_t) -> ::std::os::raw::c_uint;
     pub fn rb_iseq_get_yjit_payload(iseq: *const rb_iseq_t) -> *mut ::std::os::raw::c_void;