Merge pull request #2422 from jeremyevans/rb_keyword_given_p

Add rb_keyword_given_p to the C-API

1 files changed, 9 insertions, 2 deletions

diff --git a/vm_core.h b/vm_core.h
index 1ebcea7a2d..eec80e41ef 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -1166,11 +1166,11 @@ typedef rb_control_frame_t *
 
 enum {
     /* Frame/Environment flag bits:
-     *   MMMM MMMM MMMM MMMM ____ __FF FFFF EEEX (LSB)
+     *   MMMM MMMM MMMM MMMM ____ _FFF FFFF EEEX (LSB)
      *
      * X   : tag for GC marking (It seems as Fixnum)
      * EEE : 3 bits Env flags
-     * FF..: 6 bits Frame flags
+     * FF..: 7 bits Frame flags
      * MM..: 15 bits frame magic (to check frame corruption)
      */
 
@@ -1194,6 +1194,7 @@ enum {
     VM_FRAME_FLAG_CFRAME    = 0x0080,
     VM_FRAME_FLAG_LAMBDA    = 0x0100,
     VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM = 0x0200,
+    VM_FRAME_FLAG_CFRAME_KW = 0x0400,
 
     /* env flag */
     VM_ENV_FLAG_LOCAL       = 0x0002,
@@ -1249,6 +1250,12 @@ VM_FRAME_LAMBDA_P(const rb_control_frame_t *cfp)
 }
 
 static inline int
+VM_FRAME_CFRAME_KW_P(const rb_control_frame_t *cfp)
+{
+    return VM_ENV_FLAGS(cfp->ep, VM_FRAME_FLAG_CFRAME_KW) != 0;
+}
+
+static inline int
 VM_FRAME_FINISHED_P(const rb_control_frame_t *cfp)
 {
     return VM_ENV_FLAGS(cfp->ep, VM_FRAME_FLAG_FINISH) != 0;