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Add snippets for debug printing source-code locations #422

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Add snippets for debug printing source-code locations #422

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27 changes: 27 additions & 0 deletions workspace-d/source/workspaced/com/snippets/plain.d
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Original file line number Diff line number Diff line change
Expand Up @@ -766,6 +766,33 @@ static immutable PlainSnippet[] plainSnippets = [
~ "Useful to do a debug output inside a pure, nothrow or @nogc function.",
null, true
),
PlainSnippet(
[SnippetLevel.method],
"debug_writeln_location",
"debug try-catch writeln",
`debug { import std.stdio : writeln; try { writeln(__FILE__, "(", __LINE__, "): ", "$1"); } catch (Exception) {} }$0`,
"A `writeln` call in a debug block pre-filled source-code-level location information with try-catch wrapping around it.\n\n"
~ "Useful to do a debug output inside a pure or nothrow function.",
null, true
),
PlainSnippet(
[SnippetLevel.method],
"debug_writefln_location",
"debug try-catch writefln",
`debug { import std.stdio : writefln; try { writefln!"%s(%s): $1"(__FILE__, __LINE__, $2); } catch (Exception) {} }$0`,
"A `writefln` call in a debug block pre-filled with source-code-level location information with try-catch wrapping around it.\n\n"
~ "Useful to do a debug output inside a pure or nothrow function.",
null, true
),
PlainSnippet(
[SnippetLevel.method],
"debug_printf_location",
"debug try-catch printf",
`debug { import core.stdc.stdio : printf; printf("%.*s(%zu): $1\\n", int(__FILE__.length), __FILE__.ptr, size_t(__LINE__)); }$0`,
"A `printf` call in a debug block pre-filled with source-code-level location information.\n\n"
~ "Useful to do a debug output inside a pure, nothrow or @nogc function.",
null, true
),

// statements
PlainSnippet(
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