authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2015-12-03 16:12:10-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2015-12-03 16:12:10-07:00
log96d4d0d674980a6358c934547ee138aa74682e1b
tree9ff0659a6b064cd562ba1252bfefad6837e29a84
parentad3f98c615e688387c2d3580321ab17965b21378

parseh: detect fixed size integer types

1 files changed, 36 insertions(+), 8 deletions(-)

src/parseh.cpp+36-8
...@@ -61,12 +61,17 @@ start_over:...@@ -61,12 +61,17 @@ start_over:
61}61}
6262
63static Buf *to_zig_type(CXType raw_type) {63static Buf *to_zig_type(CXType raw_type) {
64 CXType canonical = clang_getCanonicalType(raw_type);64 if (raw_type.kind == CXType_Unexposed) {
65 switch (canonical.kind) {65 CXType canonical = clang_getCanonicalType(raw_type);
66 if (canonical.kind != CXType_Unexposed)
67 return to_zig_type(canonical);
68 else
69 zig_panic("clang C api insufficient");
70 }
71 switch (raw_type.kind) {
66 case CXType_Invalid:72 case CXType_Invalid:
67 zig_unreachable();
68 case CXType_Unexposed:73 case CXType_Unexposed:
69 zig_panic("clang C api insufficient");74 zig_unreachable();
70 case CXType_Void:75 case CXType_Void:
71 return buf_create_from_str("void");76 return buf_create_from_str("void");
72 case CXType_Bool:77 case CXType_Bool:
...@@ -125,7 +130,7 @@ static Buf *to_zig_type(CXType raw_type) {...@@ -125,7 +130,7 @@ static Buf *to_zig_type(CXType raw_type) {
125 zig_panic("TODO");130 zig_panic("TODO");
126 case CXType_Pointer:131 case CXType_Pointer:
127 {132 {
128 CXType pointee_type = clang_getPointeeType(canonical);133 CXType pointee_type = clang_getPointeeType(raw_type);
129 Buf *pointee_buf = to_zig_type(pointee_type);134 Buf *pointee_buf = to_zig_type(pointee_type);
130 if (clang_isConstQualifiedType(pointee_type)) {135 if (clang_isConstQualifiedType(pointee_type)) {
131 return buf_sprintf("*const %s", buf_ptr(pointee_buf));136 return buf_sprintf("*const %s", buf_ptr(pointee_buf));
...@@ -141,16 +146,39 @@ static Buf *to_zig_type(CXType raw_type) {...@@ -141,16 +146,39 @@ static Buf *to_zig_type(CXType raw_type) {
141 zig_panic("TODO");146 zig_panic("TODO");
142 case CXType_Record:147 case CXType_Record:
143 {148 {
144 const char *name = prefixes_stripped(canonical);149 const char *name = prefixes_stripped(raw_type);
145 return buf_sprintf("%s", name);150 return buf_sprintf("%s", name);
146 }151 }
147 case CXType_Enum:152 case CXType_Enum:
148 {153 {
149 const char *name = prefixes_stripped(canonical);154 const char *name = prefixes_stripped(raw_type);
150 return buf_sprintf("%s", name);155 return buf_sprintf("%s", name);
151 }156 }
152 case CXType_Typedef:157 case CXType_Typedef:
153 zig_panic("TODO");158 {
159 const char *name = prefixes_stripped(raw_type);
160 if (strcmp(name, "int8_t") == 0) {
161 return buf_create_from_str("i8");
162 } else if (strcmp(name, "uint8_t") == 0) {
163 return buf_create_from_str("u8");
164 } else if (strcmp(name, "uint16_t") == 0) {
165 return buf_create_from_str("u16");
166 } else if (strcmp(name, "uint32_t") == 0) {
167 return buf_create_from_str("u32");
168 } else if (strcmp(name, "uint64_t") == 0) {
169 return buf_create_from_str("u64");
170 } else if (strcmp(name, "int16_t") == 0) {
171 return buf_create_from_str("i16");
172 } else if (strcmp(name, "int32_t") == 0) {
173 return buf_create_from_str("i32");
174 } else if (strcmp(name, "int64_t") == 0) {
175 return buf_create_from_str("i64");
176 } else {
177 CXCursor typedef_cursor = clang_getTypeDeclaration(raw_type);
178 CXType underlying_type = clang_getTypedefDeclUnderlyingType(typedef_cursor);
179 return to_zig_type(underlying_type);
180 }
181 }
154 case CXType_ObjCInterface:182 case CXType_ObjCInterface:
155 zig_panic("TODO");183 zig_panic("TODO");
156 case CXType_ObjCObjectPointer:184 case CXType_ObjCObjectPointer: