When I make this call
format(" %3.3f"w, avgFPS);
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64.
I've made all sanity checks, so I need some other suggestions.
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October 16, 2021 std.format doesn't want to work | ||||
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When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. |
October 17, 2021 Re: std.format doesn't want to work | ||||
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Posted in reply to solidstate1991 | On Saturday, 16 October 2021 at 22:47:09 UTC, solidstate1991 wrote: >When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. I think it would be helpful to know what type avgFPS is and what you do with the output of format(). Access violation is mostly an access to a null pointer. |
October 17, 2021 Re: std.format doesn't want to work | ||||
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Posted in reply to solidstate1991 | On Saturday, 16 October 2021 at 22:47:09 UTC, solidstate1991 wrote: >When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. what is the type of avgFPS? |
October 17, 2021 Re: std.format doesn't want to work | ||||
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Posted in reply to russhy | On Sunday, 17 October 2021 at 05:22:17 UTC, russhy wrote: >On Saturday, 16 October 2021 at 22:47:09 UTC, solidstate1991 wrote: >When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. what is the type of avgFPS? I's a double, but I've tried to pass it as real and float too, with the same exact error being generated. |
October 17, 2021 Re: std.format doesn't want to work | ||||
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Posted in reply to solidstate1991 | On Sunday, 17 October 2021 at 12:53:07 UTC, solidstate1991 wrote: >On Sunday, 17 October 2021 at 05:22:17 UTC, russhy wrote: >On Saturday, 16 October 2021 at 22:47:09 UTC, solidstate1991 wrote: >When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. what is the type of avgFPS? I's a double, but I've tried to pass it as real and float too, with the same exact error being generated. then it's likely that some memory corruption prior to format() has broken the GC, and format's allocation of a string is what's failing. Try sprinkling |
October 17, 2021 Re: std.format doesn't want to work | ||||
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Posted in reply to jfondren | On Sunday, 17 October 2021 at 13:03:46 UTC, jfondren wrote: >then it's likely that some memory corruption prior to format() has broken the GC, and format's allocation of a string is what's failing. Try sprinkling I ran Valgrind, and I've noticed some possible leakage in a library I've written, but I'll check for it further once I'll have a bit more time. |
October 17, 2021 How can we allow using phobos with asserts/contracts? | ||||
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Posted in reply to solidstate1991 | On 10/16/21 6:47 PM, solidstate1991 wrote: >When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. FYI, solidstate figured this out. It was because of an out-of-bounds index on But that irks me. Why wouldn't I literally cannot request from the compiler that How can we fix this? -Steve |
October 18, 2021 Re: How can we allow using phobos with asserts/contracts? | ||||
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Posted in reply to Steven Schveighoffer | On Sunday, 17 October 2021 at 21:00:19 UTC, Steven Schveighoffer wrote: >On 10/16/21 6:47 PM, solidstate1991 wrote: >When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. FYI, solidstate figured this out. It was because of an out-of-bounds index on But that irks me. Why wouldn't I literally cannot request from the compiler that How can we fix this? -Steve contracts ? bound checks should be in the body and conditionally compiled with then same problem because it's not a function template I guess. |
October 18, 2021 Re: How can we allow using phobos with asserts/contracts? | ||||
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Posted in reply to user1234 | On 10/18/21 8:35 AM, user1234 wrote: >On Sunday, 17 October 2021 at 21:00:19 UTC, Steven Schveighoffer wrote: >On 10/16/21 6:47 PM, solidstate1991 wrote: >When I make this call
my program immediately crashes with an access violation error. The debugger out is different between x86 and x86-64. I've made all sanity checks, so I need some other suggestions. FYI, solidstate figured this out. It was because of an out-of-bounds index on But that irks me. Why wouldn't I literally cannot request from the compiler that How can we fix this? contracts ? bound checks should be in the body and conditionally compiled with then same problem because it's not a function template I guess. Even a template may not help, if the compiler decides it's already been instantiated. -Steve |