Andy Wingo
ea6b18e82f
prompt handlers are always inline
...
* libguile/control.h (SCM_F_PROMPT_INLINE, SCM_PROMPT_INLINE_P): Remove;
prompts always have "inline" handlers now.
* libguile/control.c (scm_c_make_prompt): Remove inline_handler_p arg.
* libguile/vm-i-system.c (prompt):
* module/language/assembly/decompile-bytecode.scm (decode-load-program):
* module/language/assembly/compile-bytecode.scm (write-bytecode):
Adapt to prompt changes.
* module/language/glil.scm (make-glil-prompt, glil-prompt-inline?):
Remove inline? flag.
(parse-glil, unparse-glil):
* module/language/glil/compile-assembly.scm (glil->assembly): Adapt to
<glil-prompt> change.
* module/language/tree-il/compile-glil.scm (flatten): Require the
handler of a <prompt> to be a lambda-case.
* module/language/tree-il/primitives.scm (*primitive-expand-table*):
Ensure that the handler of a <prompt> is a lambda-case.
* module/language/tree-il/inline.scm (inline!): Simplify a degenerate
case: (lambda args (apply (lambda ...) args)) => (lambda ...).
2010-02-19 15:30:34 +01:00
Andy Wingo
07a0c7d5d9
<prompt> has no pre-unwind-handler, it's unnecessary
...
* libguile/control.h:
* libguile/control.c (scm_c_make_prompt, SCM_PROMPT_PRE_UNWIND_HANDLER):
* libguile/vm-i-system.c (prompt)
* module/language/tree-il.scm (<prompt> prompt-pre-unwind-handler):
* module/language/tree-il/analyze.scm:
* module/language/tree-il/compile-glil.scm:
* module/language/tree-il/inline.scm:
* module/language/tree-il/primitives.scm: Remove the "pre-unwind"
handler from prompt; it turns out not to be necessary. Adapt all
references.
2010-02-19 12:10:11 +01:00
Andy Wingo
adaf86ec49
connect a few more wires to promptenstein
...
* libguile/tags.h (scm_tc7_prompt): Allocate a tc7 for prompt objects.
* libguile/control.h (SCM_F_PROMPT_INLINE, SCM_F_PROMPT_ESCAPE)
(SCM_PROMPT_P, SCM_PROMPT_FLAGS, SCM_PROMPT_INLINE_P)
(SCM_PROMPT_ESCAPE_P, SCM_PROMPT_TAG, SCM_PROMPT_REGISTERS)
(SCM_PROMPT_DYNENV, SCM_PROMPT_HANDLER)
(SCM_PROMPT_PRE_UNWIND_HANDLER, SCM_PROMPT_SETJMP)
(struct scm_prompt_registers):
* libguile/control.c (scm_c_make_prompt): Flesh out a simple prompts
implementation.
* libguile/vm-i-system.c (prompt): Wire up the implementation.
* libguile/vm.c: Add a needed #include.
2010-02-08 12:38:18 +01:00
Andy Wingo
b9c100d008
add @control and @prompt stub primitives
...
* libguile/Makefile.am:
* libguile/control.c:
* libguile/control.h:
* libguile/init.c: Add stub @control and @prompt primitives, for use
when bootstrapping (ice-9 control).
2010-01-31 20:40:24 +01:00
