simon/post-scarcity
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Success! All tests pass.

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This commit is contained in:
Simon Brooke 2018-12-28 21:33:35 +00:00
parent 96dad29f91
commit 570634bc43
1 changed files with 3 additions and 2 deletions
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5
src/ops/lispops.c
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@ -203,7 +203,7 @@ eval_lambda( struct cons_space_object cell, struct stack_frame *frame,
if ( consp( names ) ) { if ( consp( names ) ) {
/* if `names` is a list, bind successive items from that list /* if `names` is a list, bind successive items from that list
* to values of arguments */ * to values of arguments */
for ( int i = 0; i < args_in_frame && consp( names ); i++ ) { for ( int i = 0; i < frame->args && consp( names ); i++ ) {
struct cons_pointer name = c_car( names ); struct cons_pointer name = c_car( names );
struct cons_pointer val = frame->arg[i]; struct cons_pointer val = frame->arg[i];
@ -212,6 +212,7 @@ eval_lambda( struct cons_space_object cell, struct stack_frame *frame,
names = c_cdr( names ); names = c_cdr( names );
} }
/* TODO: if there's more than `args_in_frame` arguments, bind those too. */
} else if ( symbolp( names ) ) { } else if ( symbolp( names ) ) {
/* if `names` is a symbol, rather than a list of symbols, /* if `names` is a symbol, rather than a list of symbols,
* then bind a list of the values of args to that symbol. */ * then bind a list of the values of args to that symbol. */
@ -316,7 +317,7 @@ c_apply( struct stack_frame *frame, struct cons_pointer frame_pointer,
result = next_pointer; result = next_pointer;
} else { } else {
struct stack_frame *next = struct stack_frame *next =
get_stack_frame( frame_pointer ); get_stack_frame( next_pointer );
result = eval_lambda( fn_cell, next, next_pointer, env ); result = eval_lambda( fn_cell, next, next_pointer, env );
dec_ref( next_pointer ); dec_ref( next_pointer );
} }