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Merge branch 'docs-union-enum' of https://github.com/Vexu/zig into Vexu-docs-union-enum

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This commit is contained in:
Andrew Kelley
2019-10-10 13:36:37 -04:00
parent 6330dfbea6 2b55484f3f
commit 78d06ec4af
3 changed files with 153 additions and 6 deletions
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140
src/dump_analysis.cpp
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@@ -216,6 +216,21 @@ static void jw_int(JsonWriter *jw, int64_t x) {
jw_pop_state(jw);
}
static void jw_bigint(JsonWriter *jw, const BigInt *x) {
assert(jw->state[jw->state_index] == JsonWriterStateValue);
Buf *str = buf_alloc();
bigint_append_buf(str, x, 10);
if (bigint_fits_in_bits(x, 52, true)) {
fprintf(jw->f, "%s", buf_ptr(str));
} else {
fprintf(jw->f, "\"%s\"", buf_ptr(str));
}
jw_pop_state(jw);
buf_destroy(str);
}
static void jw_string(JsonWriter *jw, const char *s) {
assert(jw->state[jw->state_index] == JsonWriterStateValue);
jw_write_escaped_string(jw, s);
@@ -754,6 +769,10 @@ static void anal_dump_type(AnalDumpCtx *ctx, ZigType *ty) {
jw_object_field(jw, "name");
jw_string(jw, buf_ptr(&ty->name));
jw_object_field(jw, "src");
anal_dump_node_ref(ctx, ty->data.structure.decl_node);
{
jw_object_field(jw, "pubDecls");
jw_begin_array(jw);
@@ -794,9 +813,6 @@ static void anal_dump_type(AnalDumpCtx *ctx, ZigType *ty) {
jw_end_array(jw);
}
jw_object_field(jw, "src");
anal_dump_node_ref(ctx, ty->data.structure.decl_node);
if (ty->data.structure.src_field_count != 0) {
jw_object_field(jw, "fields");
jw_begin_array(jw);
@@ -816,6 +832,124 @@ static void anal_dump_type(AnalDumpCtx *ctx, ZigType *ty) {
}
break;
}
case ZigTypeIdUnion: {
jw_object_field(jw, "name");
jw_string(jw, buf_ptr(&ty->name));
jw_object_field(jw, "src");
anal_dump_node_ref(ctx, ty->data.unionation.decl_node);
{
jw_object_field(jw, "pubDecls");
jw_begin_array(jw);
ScopeDecls *decls_scope = ty->data.unionation.decls_scope;
auto it = decls_scope->decl_table.entry_iterator();
for (;;) {
auto *entry = it.next();
if (!entry)
break;
Tld *tld = entry->value;
if (tld->visib_mod == VisibModPub) {
jw_array_elem(jw);
anal_dump_decl_ref(ctx, tld);
}
}
jw_end_array(jw);
}
{
jw_object_field(jw, "privDecls");
jw_begin_array(jw);
ScopeDecls *decls_scope = ty->data.unionation.decls_scope;
auto it = decls_scope->decl_table.entry_iterator();
for (;;) {
auto *entry = it.next();
if (!entry)
break;
Tld *tld = entry->value;
if (tld->visib_mod == VisibModPrivate) {
jw_array_elem(jw);
anal_dump_decl_ref(ctx, tld);
}
}
jw_end_array(jw);
}
if (ty->data.unionation.src_field_count != 0) {
jw_object_field(jw, "fields");
jw_begin_array(jw);
for(size_t i = 0; i < ty->data.unionation.src_field_count; i += 1) {
jw_array_elem(jw);
anal_dump_type_ref(ctx, ty->data.unionation.fields[i].type_entry);
}
jw_end_array(jw);
}
break;
}
case ZigTypeIdEnum: {
jw_object_field(jw, "name");
jw_string(jw, buf_ptr(&ty->name));
jw_object_field(jw, "src");
anal_dump_node_ref(ctx, ty->data.enumeration.decl_node);
{
jw_object_field(jw, "pubDecls");
jw_begin_array(jw);
ScopeDecls *decls_scope = ty->data.enumeration.decls_scope;
auto it = decls_scope->decl_table.entry_iterator();
for (;;) {
auto *entry = it.next();
if (!entry)
break;
Tld *tld = entry->value;
if (tld->visib_mod == VisibModPub) {
jw_array_elem(jw);
anal_dump_decl_ref(ctx, tld);
}
}
jw_end_array(jw);
}
{
jw_object_field(jw, "privDecls");
jw_begin_array(jw);
ScopeDecls *decls_scope = ty->data.enumeration.decls_scope;
auto it = decls_scope->decl_table.entry_iterator();
for (;;) {
auto *entry = it.next();
if (!entry)
break;
Tld *tld = entry->value;
if (tld->visib_mod == VisibModPrivate) {
jw_array_elem(jw);
anal_dump_decl_ref(ctx, tld);
}
}
jw_end_array(jw);
}
if (ty->data.enumeration.src_field_count != 0) {
jw_object_field(jw, "fields");
jw_begin_array(jw);
for(size_t i = 0; i < ty->data.enumeration.src_field_count; i += 1) {
jw_array_elem(jw);
jw_bigint(jw, &ty->data.enumeration.fields[i].value);
}
jw_end_array(jw);
}
break;
}
case ZigTypeIdFloat: {
jw_object_field(jw, "bits");
jw_int(jw, ty->data.floating.bit_count);