trace - multiple declarations
Template trace
Debugging aid: Output current file/line to stderr.
template trace
;
Also flushes stderr to ensure buffering and a subsequent crash don't cause the message to get lost.
Contained Functions
| Name | Description |
|---|---|
| trace |
Example
// Output example:
// src/myproj/myfile.d(42): trace
trace();Template trace
Debugging aid: Output variable name/value and file/line info to stderr.
template trace(alias var)
;
Also flushes stderr to ensure buffering and a subsequent crash don't cause the message to get lost.
Contained Functions
| Name | Description |
|---|---|
| trace |
Example
auto x = 5;
auto str = "Hello";
// Output example:
// src/myproj/myfile.d(42): x: 5
// src/myproj/myfile.d(43): str: Hello
trace!x;
trace!str;