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view lphobos/std/array.d @ 1168:ab186e535e72
A different fix to #218 and DMD2682 that does not lead to constant folding regressions.
Fixes run/const_15, run/c/const_16_B.
The price is removing the lvalueness of struct literals. If it turns out too
much code depends on this behavior or we don't want to break with DMD, we
could keep struct literals as lvalues and instead convert struct literals used
as expression initializers into struct initializers.
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Sun, 29 Mar 2009 11:43:45 +0200 |
parents | fd32135dca3e |
children |
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module std.array; private import std.c.stdio; class ArrayBoundsError : Error { private: uint linnum; char[] filename; public: this(char[] filename, uint linnum) { this.linnum = linnum; this.filename = filename; char[] buffer = new char[19 + filename.length + linnum.sizeof * 3 + 1]; int len; len = sprintf(buffer.ptr, "ArrayBoundsError %.*s(%u)", filename, linnum); super(buffer[0..len]); } } /******************************************** * Called by the compiler generated module assert function. * Builds an ArrayBoundsError exception and throws it. */ extern (C) static void _d_array_bounds(char[] filename, uint line) { //printf("_d_assert(%s, %d)\n", (char *)filename, line); ArrayBoundsError a = new ArrayBoundsError(filename, line); //printf("assertion %p created\n", a); throw a; }