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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-01 03:00:48 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-01 03:00:48 +0000 |
commit | a918afe05e2f3534e262d16827f94463e021f096 (patch) | |
tree | b234d78b205a466bfbdb54710e77b66f4d4d5ea6 /cont.c | |
parent | dd9f8e5ac9fc99da0fccf0eac80ebce8ea81e3ff (diff) | |
download | ruby-a918afe05e2f3534e262d16827f94463e021f096.tar.gz |
* cont.c (rb_fiber_start): calls with exact argument number.
[ruby-core:20088]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'cont.c')
-rw-r--r-- | cont.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -25,6 +25,7 @@ enum context_type { typedef struct rb_context_struct { enum context_type type; VALUE self; + int argc; VALUE value; VALUE *vm_stack; #ifdef CAPTURE_JUST_VALID_VM_STACK @@ -558,6 +559,7 @@ rb_cont_call(int argc, VALUE *argv, VALUE contval) } } + cont->argc = argc; cont->value = make_passing_arg(argc, argv); cont_restore_0(cont, &contval); @@ -685,7 +687,6 @@ rb_fiber_start(void) rb_fiber_t *fib; rb_context_t *cont; rb_proc_t *proc; - VALUE args; int state; GetFiberPtr(th->fiber, fib); @@ -693,15 +694,18 @@ rb_fiber_start(void) TH_PUSH_TAG(th); if ((state = EXEC_TAG()) == 0) { + int argc; + VALUE *argv, args; GetProcPtr(cont->saved_thread.first_proc, proc); args = cont->value; + argv = (argc = cont->argc) > 1 ? RARRAY_PTR(args) : &args; cont->value = Qnil; th->errinfo = Qnil; th->local_lfp = proc->block.lfp; th->local_svar = Qnil; fib->status = RUNNING; - cont->value = vm_invoke_proc(th, proc, proc->block.self, 1, &args, 0); + cont->value = vm_invoke_proc(th, proc, proc->block.self, argc, argv, 0); } TH_POP_TAG(); @@ -798,6 +802,7 @@ fiber_switch(VALUE fibval, int argc, VALUE *argv, int is_resume) fib->prev = rb_fiber_current(); } + cont->argc = argc; cont->value = make_passing_arg(argc, argv); if ((value = fiber_store(fib)) == Qundef) { |