📄 if-mop.c
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/* Copyright (C) 2000 Free Software Foundation, Inc. *//* { dg-do preprocess } *//* Source: Neil Booth. *//* Various illegal expressions with missing components. */#if /* { dg-error "no expression" "empty #if" } */#endif#if ~ /* { dg-error "no right op" "no unary operand" } */#endif#if 3 + * 6 + 4 /* { dg-error "no right op" "no right operand" } */#endif#if 2 ~2 /* { dg-error "missing bin" "no binary operator" } */#endif#if 1 + 2 (3) /* { dg-error "missing bin" "immediate then open paren" } */#endif#if (2) 4 * 2 /* { dg-error "missing bin" "close paren then immediate" } */#endif#if == 2 /* { dg-error "no left op" } */#endif#if (==2) /* { dg-error "no left op" } */#endif
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