authorgravatar for codroid@gmail.comhryx <codroid@gmail.com> 2019-05-26 16:51:25-07:00
committergravatar for codroid@gmail.comhryx <codroid@gmail.com> 2019-05-26 16:51:25-07:00
log99f0b28d3946a1110df235bb8d3b1918afc08df8
tree065be43507663da7b195291e86cf436755697862
parentfceedada5c18ca5e9fa3ca14e74f6722eda85600
signaturelock-open Commit is signed but in an unrecognized format.

var decl: mut_token, create child scope

4 files changed, 34 insertions(+), 14 deletions(-)

src-self-hosted/clang.zig+1
......@@ -509,6 +509,7 @@ pub extern fn ZigClangAPSInt_getRawData(self: ?*const struct_ZigClangAPSInt) [*c
509509pub extern fn ZigClangAPSInt_getNumWords(self: ?*const struct_ZigClangAPSInt) c_uint;
510510pub extern fn ZigClangAPValueLValueBase_dyn_cast_Expr(self: struct_ZigClangAPValueLValueBase) ?*const struct_ZigClangExpr;
511511pub extern fn ZigClangASTUnit_delete(arg0: ?*struct_ZigClangASTUnit) void;
512pub extern fn ZigClangVarDecl_getType(self: ?*const struct_ZigClangVarDecl) struct_ZigClangQualType;
512513
513514pub extern fn ZigClangFunctionDecl_getType(self: *const ZigClangFunctionDecl) struct_ZigClangQualType;
514515pub extern fn ZigClangFunctionDecl_getLocation(self: *const ZigClangFunctionDecl) struct_ZigClangSourceLocation;
src-self-hosted/translate_c.zig+26-14
......@@ -369,9 +369,11 @@ fn transCompoundStmt(rp: RestorePoint, scope: *Scope, stmt: *const ZigClangCompo
369369 };
370370}
371371
372fn transDeclStmt(rp: RestorePoint, scope: *Scope, stmt: *const ZigClangDeclStmt) !TransResult {
372fn transDeclStmt(rp: RestorePoint, parent_scope: *Scope, stmt: *const ZigClangDeclStmt) !TransResult {
373373 const c = rp.c;
374 const block_scope = findBlockScope(scope);
374 const block_scope = findBlockScope(parent_scope);
375 var scope = parent_scope;
376
375377 var it = ZigClangDeclStmt_decl_begin(stmt);
376378 const end_it = ZigClangDeclStmt_decl_end(stmt);
377379 while (it != end_it) : (it += 1) {
......@@ -385,23 +387,33 @@ fn transDeclStmt(rp: RestorePoint, scope: *Scope, stmt: *const ZigClangDeclStmt)
385387 // else
386388 // try appendToken(c, .Keyword_threadlocal, "threadlocal");
387389 const thread_local_token: ?ast.TokenIndex = null;
388 // TODO:
389 // const mut_token = if (ZigClangQualType_isConstQualified(qual_type))
390 // try appendToken(c, .Keyword_const, "const")
391 // else
392 // try appendToken(c, .Keyword_var, "var");
393 const mut_token = try appendToken(c, .Keyword_var, "var");
394 const name_token = blk: {
395 const name = try c.str(ZigClangDecl_getName_bytes_begin(
396 @ptrCast(*const ZigClangDecl, var_decl),
397 ));
398 break :blk try appendToken(c, .Identifier, name);
390 const qual_type = ZigClangVarDecl_getType(var_decl);
391 const mut_token = if (ZigClangQualType_isConstQualified(qual_type))
392 try appendToken(c, .Keyword_const, "const")
393 else
394 try appendToken(c, .Keyword_var, "var");
395 const name_type = struct {
396 str: []const u8,
397 token: ast.TokenIndex,
399398 };
399 const c_name = try c.str(ZigClangDecl_getName_bytes_begin(
400 @ptrCast(*const ZigClangDecl, var_decl),
401 ));
402 const name_token = try appendToken(c, .Identifier, c_name);
400403 const eq_token = try appendToken(c, .Equal, "=");
401 // TODO: init_node
404 // TODO:
405 // const init_node = ZigClangVarDecl_getInit();
402406 const init_node: ?*ast.Node = null;
403407 const semicolon_token = try appendToken(c, .Semicolon, ";");
404408
409 const var_scope = try c.a().create(Scope.Var);
410 var_scope.* = Scope.Var{
411 .base = Scope{ .id = .Var, .parent = parent_scope },
412 .c_name = c_name,
413 .zig_name = c_name, // TODO: getWantedName
414 };
415 scope = &var_scope.base;
416
405417 const node = try rp.c.a().create(ast.Node.VarDecl);
406418 node.* = ast.Node.VarDecl{
407419 .base = ast.Node{ .id = .VarDecl },
src/zig_clang.cpp+5
......@@ -1821,6 +1821,11 @@ void ZigClangASTUnit_delete(struct ZigClangASTUnit *self) {
18211821 delete reinterpret_cast<clang::ASTUnit *>(self);
18221822}
18231823
1824struct ZigClangQualType ZigClangVarDecl_getType(const struct ZigClangVarDecl *self) {
1825 auto casted = reinterpret_cast<const clang::VarDecl *>(self);
1826 return bitcast(casted->getType());
1827}
1828
18241829enum ZigClangBuiltinTypeKind ZigClangBuiltinType_getKind(const struct ZigClangBuiltinType *self) {
18251830 auto casted = reinterpret_cast<const clang::BuiltinType *>(self);
18261831 return (ZigClangBuiltinTypeKind)casted->getKind();
src/zig_clang.h+2
......@@ -753,6 +753,8 @@ ZIG_EXTERN_C struct ZigClangASTUnit *ZigClangLoadFromCommandLine(const char **ar
753753ZIG_EXTERN_C void ZigClangASTUnit_delete(struct ZigClangASTUnit *);
754754ZIG_EXTERN_C void ZigClangErrorMsg_delete(struct Stage2ErrorMsg *ptr, size_t len);
755755
756ZIG_EXTERN_C struct ZigClangQualType ZigClangVarDecl_getType(const struct ZigClangVarDecl *);
757
756758ZIG_EXTERN_C struct ZigClangASTContext *ZigClangASTUnit_getASTContext(struct ZigClangASTUnit *);
757759ZIG_EXTERN_C struct ZigClangSourceManager *ZigClangASTUnit_getSourceManager(struct ZigClangASTUnit *);
758760ZIG_EXTERN_C bool ZigClangASTUnit_visitLocalTopLevelDecls(struct ZigClangASTUnit *, void *context,