diff options
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/compiler.lm | 51 |
1 files changed, 36 insertions, 15 deletions
diff --git a/src/compiler/compiler.lm b/src/compiler/compiler.lm index c51b509..33b324a 100644 --- a/src/compiler/compiler.lm +++ b/src/compiler/compiler.lm @@ -265,12 +265,13 @@ container_name_str(s:str) { if (!s) return '<anon>' return s } str signed_str(s:bool) { if (s) return 'signed' return 'unsigned' } +global INDSTP:str = '░ ' void -print_declaration(d:fspec::declaration::type) +print_declaration(d:fspec::declaration::type, ind:str) { insert('variable', $d.name, d) - print('variable `', $d.name, '` is ') + print(ind, 'variable `', $d.name, "` that's ") c:fspec::container::type if (d.cref) c = lookup($d.cref, $d.parent) else c = d.container @@ -290,28 +291,28 @@ print_declaration(d:fspec::declaration::type) if (d.extra) { if (d.extra.length) { if (!d.extra.length.result.value || d.extra.length.result.value.reference) { - print(' it has a variable length that needs to be computed with formula `', $d.extra.length, '`\n') + print(ind, INDSTP, 'it has a variable length that needs to be computed with formula `', $d.extra.length, '`\n') } else { if (d.extra.length.result.value.number) { - print(' it has a constant length of ', $d.extra.length.result.value, '\n') + print(ind, INDSTP, 'it has a constant length of ', $d.extra.length.result.value, '\n') } else if (d.extra.length.result.value.string) { - print(' its length will increase until pattern `', $d.extra.length.result.value.string.raw, '` has been read from stream\n') + print(ind, INDSTP, ' its length will increase until pattern `', $d.extra.length.result.value.string.raw, '` has been read from stream\n') } } } else { - print(' the subscripts contain slices, and thus needs some runtime loops to be computed\n') + print(ind, INDSTP, 'the subscripts contain slices, and thus needs some runtime loops to be computed\n') } for f:fspec::declaration::filter in repeat(d.extra.filter) - print(' it needs to be filtered with `', $f.function, '`\n') + print(ind, INDSTP, 'it needs to be filtered with `', $f.function, '`\n') for v:fspec::declaration::visual in child(d.extra.visual) - print('and it should be visualized as `', $v.name, '`\n') + print(ind, INDSTP, 'it should be visualized as `', $v.name, '`\n') } } void -walk(d:fspec::declaration::type) +walk(d:fspec::declaration::type, ind:str) { if (!d.container) { print('something went wrong!\n') @@ -321,30 +322,50 @@ walk(d:fspec::declaration::type) s:fspec::container::type = d.container insert($s.data.type, s.data.name, s) + if (d.name) { + print_declaration(d, ind) + ind = ind + INDSTP + print(ind, 'and it contains\n') + } else { + print(ind, 'container `', s.data.type, ' ', container_name_str(s.data.name), '`') + if ($d.filter != '') { + print('\n') + ind = ind + INDSTP + for f:fspec::declaration::filter in repeat(d.filter) + print(ind, 'it needs to be filtered with `', $f.function, '`\n') + print(ind, 'and it contains\n') + } else { + print(' that contains\n') + } + } + if ($s.data.type == 'enum') { for i:fspec::container::enum::item in repeat(s.data.items) { - print('constant `', $i.decl.name, '` is ', $i.decl.value, '\n') + print(ind, INDSTP, 'constant `', $i.decl.name, '` which value is ', $i.decl.value, '\n') insert('variable', $i.decl.name, i) } } else if ($s.data.type == 'struct') { push_scope() for i:fspec::container::strukt::item in repeat(s.data.items) { if (i.data.container) - walk(i.data) + walk(i.data, ind + INDSTP) else - print_declaration(i.data) + print_declaration(i.data, ind + INDSTP) } pop_scope() } else if ($s.data.type == 'select') { + ind = ind + INDSTP push_scope() for i:fspec::container::select::item in repeat(s.data.items) { if (i.expr) + print(ind, 'in case of (', $i.expr, ')\n') else + print(ind, 'or otherwise\n') if (i.data.container) - walk(i.data) + walk(i.data, ind + INDSTP) else - print_declaration(i.data) + print_declaration(i.data, ind + INDSTP) } pop_scope() } @@ -352,5 +373,5 @@ walk(d:fspec::declaration::type) push_scope() for d:fspec::declaration::type in repeat(source.items) - walk(d) + walk(d, '') pop_scope() |