diff options
| -rw-r--r-- | src/glsl/ir_print_visitor.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/glsl/ir_print_visitor.cpp b/src/glsl/ir_print_visitor.cpp index 5b5409daa22..518910bd129 100644 --- a/src/glsl/ir_print_visitor.cpp +++ b/src/glsl/ir_print_visitor.cpp @@ -96,6 +96,16 @@ void ir_print_visitor::indent(void) const char * ir_print_visitor::unique_name(ir_variable *var) { + /* var->name can be NULL in function prototypes when a type is given for a + * parameter but no name is given. In that case, just return an empty + * string. Don't worry about tracking the generated name in the printable + * names hash because this is the only scope where it can ever appear. + */ + if (var->name == NULL) { + static unsigned arg = 1; + return ralloc_asprintf(this->mem_ctx, "parameter@%u", arg++); + } + /* Do we already have a name for this variable? */ const char *name = (const char *) hash_table_find(this->printable_names, var); if (name != NULL) |