translate-c-2 bug fixes
- fix use of undefined value - fix parenexprclass result not being suppressed - add an error and a TODO for access of an anonymous fieldmaster
parent
621629e20d
commit
55348c9b93
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@ -95,7 +95,7 @@ export fn stage2_translate_c(
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args_end: [*]?[*]const u8,
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resources_path: [*:0]const u8,
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) Error {
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var errors: []translate_c.ClangErrMsg = undefined;
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var errors = @as([*]translate_c.ClangErrMsg, undefined)[0..0];
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out_ast.* = translate_c.translate(std.heap.c_allocator, args_begin, args_end, &errors, resources_path) catch |err| switch (err) {
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error.SemanticAnalyzeFail => {
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out_errors_ptr.* = errors.ptr;
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@ -853,15 +853,15 @@ fn transStmt(
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.ReturnStmtClass => return transReturnStmt(rp, scope, @ptrCast(*const ZigClangReturnStmt, stmt)),
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.StringLiteralClass => return transStringLiteral(rp, scope, @ptrCast(*const ZigClangStringLiteral, stmt), result_used),
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.ParenExprClass => {
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const expr = try transExpr(rp, scope, ZigClangParenExpr_getSubExpr(@ptrCast(*const ZigClangParenExpr, stmt)), result_used, lrvalue);
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if (expr.id == .GroupedExpression) return expr;
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const expr = try transExpr(rp, scope, ZigClangParenExpr_getSubExpr(@ptrCast(*const ZigClangParenExpr, stmt)), .used, lrvalue);
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if (expr.id == .GroupedExpression) return maybeSuppressResult(rp, scope, result_used, expr);
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const node = try rp.c.a().create(ast.Node.GroupedExpression);
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node.* = .{
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.lparen = try appendToken(rp.c, .LParen, "("),
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.expr = expr,
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.rparen = try appendToken(rp.c, .RParen, ")"),
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};
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return &node.base;
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return maybeSuppressResult(rp, scope, result_used, &node.base);
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},
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.InitListExprClass => return transInitListExpr(rp, scope, @ptrCast(*const ZigClangInitListExpr, stmt), result_used),
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.ImplicitValueInitExprClass => return transImplicitValueInitExpr(rp, scope, @ptrCast(*const ZigClangExpr, stmt), result_used),
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@ -2098,6 +2098,9 @@ fn transMemberExpr(rp: RestorePoint, scope: *Scope, stmt: *const ZigClangMemberE
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}
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const name = try rp.c.str(ZigClangDecl_getName_bytes_begin(@ptrCast(*const ZigClangDecl, ZigClangMemberExpr_getMemberDecl(stmt))));
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if (name.len == 0) {
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return revertAndWarn(rp, error.UnsupportedTranslation, ZigClangStmt_getBeginLoc(@ptrCast(*const ZigClangStmt, stmt)), "TODO access of anonymous field", .{});
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}
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const node = try transCreateNodeFieldAccess(rp.c, container_node, name);
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return maybeSuppressResult(rp, scope, result_used, node);
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}
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