| \ along with this program; if not, write to the Free Software |
\ along with this program; if not, write to the Free Software |
| \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
| |
|
| |
|
| \ related stuff can be found in kernel.fs |
\ related stuff can be found in kernel.fs |
| |
|
| \ this stuff is used by (at least) assert.fs and debugging.fs |
\ this stuff is used by (at least) assert.fs and debugs.fs |
| |
|
| require struct.fs |
|
| |
|
| struct |
|
| cell% field sourcepos-name# |
|
| cell% field sourcepos-line# |
|
| end-struct sourcepos |
|
| |
|
| : sourcepos, ( -- ) |
|
| \ record the current source position HERE |
|
| loadfilename# @ , sourceline# , ; |
|
| |
|
| : get-sourcepos ( a-addr -- c-addr u n ) |
|
| \ c-addr u is the filename, n is the line number |
|
| dup sourcepos-name# @ loadfilename#>str |
|
| rot sourcepos-line# @ ; |
|
| |
|
| : print-sourcepos ( a-addr -- ) |
: compile-sourcepos ( compile-time: -- ; run-time: -- nfile nline ) |
| get-sourcepos |
\ compile the current source position as literals: nfile is the |
| >r type ." :" |
\ source file index, nline the line number within the file. |
| base @ decimal r> 0 .r base ! ; |
loadfilename# @ postpone literal |
| |
sourceline# postpone literal ; |
| |
|
| |
: .sourcepos ( nfile nline -- ) |
| |
\ print source position |
| |
swap loadfilename#>str type ." :" |
| |
base @ decimal swap 0 .r base ! ; |
