diff options
Diffstat (limited to 'gcc/cp/cxx-pretty-print.c')
| -rw-r--r-- | gcc/cp/cxx-pretty-print.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/cp/cxx-pretty-print.c b/gcc/cp/cxx-pretty-print.c index a50ecc4114c..cd086117634 100644 --- a/gcc/cp/cxx-pretty-print.c +++ b/gcc/cp/cxx-pretty-print.c @@ -1517,6 +1517,43 @@ pp_cxx_statement (cxx_pretty_printer *pp, tree t) pp_needs_newline (pp) = true; break; + /* selection-statement: + if ( expression ) statement + if ( expression ) statement else statement */ + case IF_STMT: + pp_cxx_identifier (pp, "if"); + pp_cxx_whitespace (pp); + pp_cxx_left_paren (pp); + pp_cxx_expression (pp, IF_COND (t)); + pp_cxx_right_paren (pp); + pp_newline_and_indent (pp, 2); + pp_cxx_statement (pp, THEN_CLAUSE (t)); + pp_newline_and_indent (pp, -2); + if (ELSE_CLAUSE (t)) + { + tree else_clause = ELSE_CLAUSE (t); + pp_cxx_identifier (pp, "else"); + if (TREE_CODE (else_clause) == IF_STMT) + pp_cxx_whitespace (pp); + else + pp_newline_and_indent (pp, 2); + pp_cxx_statement (pp, else_clause); + if (TREE_CODE (else_clause) != IF_STMT) + pp_newline_and_indent (pp, -2); + } + break; + + case CLEANUP_STMT: + pp_cxx_identifier (pp, "try"); + pp_newline_and_indent (pp, 2); + pp_cxx_statement (pp, CLEANUP_BODY (t)); + pp_newline_and_indent (pp, -2); + pp_cxx_identifier (pp, CLEANUP_EH_ONLY (t) ? "catch" : "finally"); + pp_newline_and_indent (pp, 2); + pp_cxx_statement (pp, CLEANUP_EXPR (t)); + pp_newline_and_indent (pp, -2); + break; + default: pp_c_statement (pp_c_base (pp), t); break; |