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| author | Jürg Billeter <j@bitron.ch> | 2016-11-01 17:48:15 +0100 |
|---|---|---|
| committer | Rico Tzschichholz <ricotz@ubuntu.com> | 2016-11-03 20:47:31 +0100 |
| commit | a61dd80e4c4d25fe855692a0ddfded91999789bc (patch) | |
| tree | 39b5c2c559f31110704be05e7576d9cfe7370609 /vala/valaobjectcreationexpression.vala | |
| parent | 7a5ff26e941f79e85d0bcba37b3c9ec7322e39c5 (diff) | |
| download | vala-a61dd80e4c4d25fe855692a0ddfded91999789bc.tar.gz | |
Support [FormatArg] attribute for parameters
This attribute specifies that the method takes and returns a printf
or scanf format string without modifying the order or types of expected
arguments, e.g., to translate the format string. This allows the
compiler to check the printf/scanf arguments.
Diffstat (limited to 'vala/valaobjectcreationexpression.vala')
| -rw-r--r-- | vala/valaobjectcreationexpression.vala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vala/valaobjectcreationexpression.vala b/vala/valaobjectcreationexpression.vala index 5a271b783..c4b119a44 100644 --- a/vala/valaobjectcreationexpression.vala +++ b/vala/valaobjectcreationexpression.vala @@ -388,7 +388,7 @@ public class Vala.ObjectCreationExpression : Expression { StringLiteral format_literal = null; if (last_arg != null) { // use last argument as format string - format_literal = last_arg as StringLiteral; + format_literal = StringLiteral.get_format_literal (last_arg); if (format_literal == null && args.size == m.get_parameters ().size - 1) { // insert "%s" to avoid issues with embedded % format_literal = new StringLiteral ("\"%s\""); @@ -457,7 +457,7 @@ public class Vala.ObjectCreationExpression : Expression { Report.error (source_reference, "Invalid type for argument 1"); } - var format_literal = ex as StringLiteral; + var format_literal = StringLiteral.get_format_literal (ex); if (format_literal != null) { var format = format_literal.eval (); if (!context.analyzer.check_print_format (format, arg_it, source_reference)) { |