diff options
Diffstat (limited to 'libcpp/expr.c')
| -rw-r--r-- | libcpp/expr.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libcpp/expr.c b/libcpp/expr.c index 2e52617a656..c0e3cbd8006 100644 --- a/libcpp/expr.c +++ b/libcpp/expr.c @@ -852,7 +852,7 @@ static const struct cpp_operator stored in the 'value' field of the stack element of the operator that precedes it. */ bool -_cpp_parse_expr (cpp_reader *pfile) +_cpp_parse_expr (cpp_reader *pfile, bool is_if) { struct op *top = pfile->op_stack; unsigned int lex_count; @@ -927,7 +927,7 @@ _cpp_parse_expr (cpp_reader *pfile) SYNTAX_ERROR ("missing expression between '(' and ')'"); if (op.op == CPP_EOF && top->op == CPP_EOF) - SYNTAX_ERROR ("#if with no expression"); + SYNTAX_ERROR2 ("%s with no expression", is_if ? "#if" : "#elif"); if (top->op != CPP_EOF && top->op != CPP_OPEN_PAREN) SYNTAX_ERROR2 ("operator '%s' has no right operand", @@ -988,7 +988,8 @@ _cpp_parse_expr (cpp_reader *pfile) if (top != pfile->op_stack) { - cpp_error (pfile, CPP_DL_ICE, "unbalanced stack in #if"); + cpp_error (pfile, CPP_DL_ICE, "unbalanced stack in %s", + is_if ? "#if" : "#elif"); syntax_error: return false; /* Return false on syntax error. */ } |