llvm-project

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// Test this without pch.
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// RUN: %clang_cc1 -fblocks -include %S/exprs.h -fsyntax-only -verify %s
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// Test with pch.
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// RUN: %clang_cc1 -emit-pch -fblocks -o %t %S/exprs.h
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// RUN: %clang_cc1 -fblocks -include-pch %t -fsyntax-only -verify %s -DWITH_PCH
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#ifdef WITH_PCH
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// expected-no-diagnostics
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#endif
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__SIZE_TYPE__ size_type_value;
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int integer;
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long long_integer;
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double floating;
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_Complex double floating_complex;
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// DeclRefExpr
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int_decl_ref *int_ptr1 = &integer;
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enum_decl_ref *enum_ptr1 = &integer;
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// IntegerLiteral
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integer_literal *int_ptr2 = &integer;
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long_literal *long_ptr1 = &long_integer;
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// FloatingLiteral + ParenExpr
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floating_literal *double_ptr = &floating;
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// ImaginaryLiteral
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imaginary_literal *cdouble_ptr = &floating_complex;
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// StringLiteral
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const char* printHello(void) {
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  return hello;
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}
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// CharacterLiteral
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char_literal *int_ptr3 = &integer;
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// UnaryOperator
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negate_enum *int_ptr4 = &integer;
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// OffsetOfExpr
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offsetof_type *offsetof_ptr = &size_type_value;
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// UnaryExprOrTypeTraitExpr
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typeof(sizeof(float)) size_t_value;
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typeof_sizeof *size_t_ptr = &size_t_value;
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typeof_sizeof2 *size_t_ptr2 = &size_t_value;
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// ArraySubscriptExpr
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array_subscript *double_ptr1_5 = &floating;
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// CallExpr
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call_returning_double *double_ptr2 = &floating;
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// MemberExpr
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member_ref_double *double_ptr3 = &floating;
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// BinaryOperator
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add_result *int_ptr5 = &integer;
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// CompoundAssignOperator
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addeq_result *int_ptr6 = &integer;
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add_result_with_typeinfo *int_typeinfo_ptr6;
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// ConditionalOperator
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conditional_operator *double_ptr4 = &floating;
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// CStyleCastExpr
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void_ptr vp1 = &integer;
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// CompoundLiteral
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struct S s;
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compound_literal *sptr = &s;
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// ExtVectorElementExpr
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ext_vector_element *double_ptr5 = &floating;
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// InitListExpr
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double get_from_double_array(unsigned Idx) { return double_array[Idx]; }
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/// DesignatedInitExpr
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float get_from_designated(unsigned Idx) {
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  return designated_inits[2].y;
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}
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// TypesCompatibleExpr
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types_compatible *int_ptr7 = &integer;
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// ChooseExpr
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choose_expr *int_ptr8 = &integer;
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// GNUNullExpr FIXME: needs C++
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//null_type null = __null;
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// ShuffleVectorExpr
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shuffle_expr *vec_ptr = &vec2;
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// GenericSelectionExpr
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generic_selection_expr *double_ptr6 = &floating;
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